BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW E90 M3 S65 4.0L

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Genuine BMW - Corporate Logo
T#:12460
Part#: 11627830668
In Stock
$ 28.29 USD
Free Shipping on orders $49 and up
Replace every time you unbolt your exhaust system.
Emico - Corporate Logo
T#:23152011
Part#: 602205
Ships in 3 Business Days
$ 97.99 USD
Free Shipping on orders $49 and up
Enhance your BMW's performance with this OBD II compliant universal fit catalytic converter. This converter, devoid of O2 sensor bungs, ensures compatibility with various vehicles. However, please note that it's not a 50-state legal catalytic converter. For California residents, it's recommended to verify local laws pertaining to aftermarket catalytic converters.
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Bosch - Corporate Logo
T#:14660
Part#: 11787537984
Ships in 1 Business Day
$ 180.99

This product was last offered at the strikethrough price on
04-09-2026

$ 162.99 USD
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$ 162.99 USD
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The oxygen sensor is vital to the performance and drivability of your car. The engine computer relies on data from the sensor to make adjustments in engine efficiency and performance. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today. There is no lifespan on O2 sensors but there are several fault codes that indicate a failed sensor (O2 monitoring, cat efficiency, O2 heating circuit, O2 readiness, and others). The O2 sensor is heated and has a self-calibration feature so once you get the codes or feel performance has suffered, a new sensor is a good starting point to get you back to peak performance. Bosch's Oxygen sensors are high quality and will give you the the longest and best performance for the price.

This is the pre-cat oxygen sensor. This is a OEM replacement part for BMW part # 11787558073 and .

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
2008-2013 E90 E92 E93 BMW M3 Sedan, Coupe, Convertible

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Genuine BMW - Corporate Logo
T#:28833
Part#: 07129904874
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Nut
This item fits the following BMW Chassis:
E36 M3,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E36,E39,E53 X5 X5,E70 X5,E71 X6,E82,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15

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Genuine BMW - Corporate Logo
T#:20725
Part#: 18107523805
In Stock
$ 6.99 USD
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Genuine BMW COLLAR NUT 18107523805
HJS - Corporate Logo
T#:385215
Part#: 18207832991
In Stock
$ 16.99 USD
Free Shipping on orders $49 and up
Located over the center exhaust support

Genuine BMW - Corporate Logo
T#:367949
Part#: 18201401797
In Stock
6% off MSRP $ 171.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 161.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 171.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 161.99 USD
Free Shipping on orders $49 and up
Replace worn or otherwise damaged hangers to reduce squeaks and rubbing from exhaust-on-body contact
Turner Motorsport - Corporate Logo
T#:587358
Part#: TMS24SPKT
In Stock
Sale - Save 25% $ 42.99

This product was last offered at the strikethrough price on
06-14-2026

$ 32.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 42.99

This product was last offered at the strikethrough price on
06-14-2026

$ 32.24 USD
Free Shipping on orders $49 and up
Rust can turn your exhaust system into useless scrap metal in a short period of time if you don't start with the right materials. Ensure your custom exhaust lasts as long as possible with this T304 stainless steel universal exhaust pipe! PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish 2.50" outside diameter (OD) 1.5mm (.060") wall thickness tubing for durability Overall Length (OAL) is approximately 24.00"
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Rein - Corporate Logo
T#:12678
Part#: 18301737774
In Stock
$ 4.99 USD
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Be sure to install new hardware with your new parts to ensure proper tightening and fitment. This is an M10 self-locking nut, used in various locations in the vehicle. Be sure to check for proper size and application prior to ordering.
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Genuine BMW - Corporate Logo
T#:12675
Part#: 18207832991
In Stock
4% off MSRP $ 48.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 46.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 48.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 46.99 USD
Free Shipping on orders $49 and up
Replace worn or otherwise damaged hangers to reduce squeaks and rubbing from exhaust-on-body contact
ECS - Corporate Logo
T#:583083
Part#: 006555ECS04A02KT
In Stock
Sale - Save 10% $ 155.99

This product was last offered at the strikethrough price on
06-13-2026

$ 140.38 USD
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Sale - Save 10%
$ 155.99

This product was last offered at the strikethrough price on
06-13-2026

$ 140.38 USD
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Looking for the most attractive and adjustable tip on the market? Look no further than our ECS Swivel Exhaust Tips!
ECS - Corporate Logo
T#:28637313
Part#: 028092ECS05AKT
In Stock
Sale - Save 25% $ 36.99

This product was last offered at the strikethrough price on
06-14-2026

$ 27.74 USD
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Sale - Save 25%
$ 36.99

This product was last offered at the strikethrough price on
06-14-2026

$ 27.74 USD
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Upgrade your exhaust system with the 2.5" Stainless Steel 3-Bolt Flange - Priced Each. This high-quality flange is designed to provide a durable and reliable connection for your exhaust components. Made from stainless steel, it offers corrosion resistance and longevity, ensuring a lasting performance. Whether you're repairing or customizing your exhaust system, this flange is an essential component for a secure fit.

  • Durable stainless steel construction
  • Corrosion-resistant for long-lasting performance
  • Provides a reliable connection for exhaust components
  • Suitable for repair or customization of exhaust systems
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Turner 3.5" Brushed Aluminum Swivel Exhaust Tips - Set of 2
Can be used on any 2.5" exhaust piping. Measure before ordering.
Turner Motorsport - Corporate Logo
T#:21275555
Part#: 049478LA03-04KT
In Stock
Sale - Save 10% $ 113.98

This product was last offered at the strikethrough price on
06-14-2026

$ 102.58 USD
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Sale - Save 10%
$ 113.98

This product was last offered at the strikethrough price on
06-14-2026

$ 102.58 USD
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Set of 2 universal 2.5" inlet to 3.5" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Brushed Aluminum Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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HJS - Corporate Logo
T#:2423575
Part#: 1K0253141N
In Stock
18% off MSRP $ 34.20

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 27.99 USD
Free Shipping on orders $49 and up
18% off MSRP
$ 34.20

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 27.99 USD
Free Shipping on orders $49 and up
Commonly found between mid-pipe and front muffler. 60x95mm
Turner Motorsport - Corporate Logo
T#:39802150
Part#: 049478LA03-02KT
In Stock
Sale - Save 10% $ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.98 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.98 USD
Free Shipping on orders $49 and up

Set of 2 universal 2.5" inlet to 3.5" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Black Chrome
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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Vibrant Performance - Corporate Logo
T#:23020135
Part#: 17970
In Stock
$ 137.99 USD
Free Shipping on orders $49 and up

Experience Enhanced Exhaust Sound Control with Vibrant Performance Bottle-Style Resonators

Vibrant Performance introduces their Bottle-Style resonators engineered with an authentic straight-through perforated core enveloped in premium multi-layer sound suppression materials. These resonators adeptly mitigate exhaust noise while maintaining unrestricted exhaust flow. Crafted from high-quality T304 stainless steel, Vibrant Performance offers a range of applications, ensuring a perfect fit for various vehicle models.

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ECS - Corporate Logo
T#:578024
Part#: 020923ECS01
In Stock
Sale - Save 5% $ 135.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 129.19 USD
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Sale - Save 5%
$ 135.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 129.19 USD
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If you've been shopping for a freer-flowing, louder exhaust system to enhance power and sound but are concerned about all the drawbacks, the ECS Vacuum-Actuated Exhaust Cutout is the perfect solution to have it all!
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Genuine BMW - Corporate Logo
T#:13200
Part#: 18207839657
Ships in 1-2 days
6% off MSRP $ 151.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 142.99 USD
Free Shipping
6% off MSRP
$ 151.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 142.99 USD
Free Shipping


Genuine BMW Support Rubber Mounting
This item fits the following BMW Chassis:
E36 M3,E39 M5,E46 M3,E85 Z4M,E36,E39,E46,E85 Z4,E86 Z4,E90,E92,E93

Fits BMW Engines including:
S50,S52,S54,S62,S65

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Turner Motorsport - Corporate Logo
T#:11137924
Part#: 013888LA01-01KT1
In Stock
Sale - Save 15% $ 1,531.04

This product was last offered at the strikethrough price on
06-14-2026

$ 1,301.38 USD
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Sale - Save 15%
$ 1,531.04

This product was last offered at the strikethrough price on
06-14-2026

$ 1,301.38 USD
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New to our line of exceptional performance upgrades for your BMW, the Turner Motorsport E9X M3 (S65) Valved Axle-back exhaust system is here to improve your driving experience with hearty exhaust notes and a noticeable bump in performance. With the muffler valves closed, this exhaust is quite unassuming. When you open up the valves, using the supplied valve controller, this exhaust transforms your car, giving your car a menacing growl!

Now, we get it, not everyone can, or wants to delete their factory cats. Whether it be emissions testing or a check engine light, the smell of unfiltered exhaust, the very aggressive sound, or warranty reasons. Whatever the reason, We've got you covered! This exhaust setup leaves all 4 factory cats in place, making it 100% emissions legal for everyone, even California!

This exhaust sports Mandrel bent dual 2.5” 304SS pipes with a brushed finish, with exhaust gases flowing through efficient piping to High flow, valved, stainless steel mufflers. Designed to mount with the factory exhaust hangers, this exhaust is a bolt-on replacement for the OE version. To help reduce the time you spend under the car installing the system, Accuseal slip-fit joints are included to make fitment as easy as possible. The Turner Motorsport full exhaust system includes a High flow, valved, stainless-steel muffler and is available as an Axle Back, Cat-back system, as well as a full Turbo back system.

Give your M3 the dual-purpose exhaust system that satisfies both your neighbors and your need for sound with the Turner Motorsport E9X M3 full exhaust system!

Kit Includes:

Turner Axle back Exhaust with X pipe
Turner Adapter pipes for Factory Mid Pipes
Turner Muffler Valve Controller Kit
Turner Engraved Exhaust Tips
Features:

Mandrel bent dual 2.5” 304SS pipe with brushed finish
Turner Engraved Brushed exhaust tips
High flow, valved, stainless steel mufflers
Accuseal slip fit joints for easy fitment
Utilizes factory exhaust hangers

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Genuine BMW - Corporate Logo
T#:48087
Part#: 18217558661
Ships in 1-2 days
8% off MSRP $ 59.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 54.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 59.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 54.99 USD
Free Shipping on orders $49 and up


Genuine BMW Clamp -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
S65


Turner Motorsport - Corporate Logo
T#:21275554
Part#: 049478LA03-04KT1
In Stock
Sale - Save 10% $ 227.96

This product was last offered at the strikethrough price on
06-14-2026

$ 205.16 USD
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Sale - Save 10%
$ 227.96

This product was last offered at the strikethrough price on
06-14-2026

$ 205.16 USD
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Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet

Turner Motorsport - Corporate Logo
T#:21275556
Part#: 049478LA03-01KT1
In Stock
Sale - Save 5% $ 267.96

This product was last offered at the strikethrough price on
06-14-2026

$ 254.56 USD
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Sale - Save 5%
$ 267.96

This product was last offered at the strikethrough price on
06-14-2026

$ 254.56 USD
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Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet
Dinan - Corporate Logo
T#:38688899
Part#: D663-0601-BOX
Special Order: No Guaranteed ETA
11% off MSRP $ 107.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 95.99 USD
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11% off MSRP
$ 107.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 95.99 USD
Free Shipping
Looking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight-cut, double-walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an engraved Dinan logo on each tip. A combination that will demand attention to any passerby.
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CTA Tools - Corporate Logo
T#:640932
Part#: CTA2064
In Stock
$ 17.85 USD
Free Shipping on orders $49 and up
Out of space? Use this thin wall socket.


Turner Motorsport - Corporate Logo
T#:587351
Part#: TMS3060ER2KT
In Stock
Sale - Save 25% $ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD
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Connect your differently sized exhaust pipes quick and easy with this T304 stainless steel exhaust pipe reducer. PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features a raw finish 3.0" OD (Butt) To 60mm ID (slip) connections 1.5mm (.060") wall thickness tubing for durability Length on 60mm ID side - 2.25" Length on 3.0" OD side - 3.50"
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Turner Motorsport - Corporate Logo
T#:39802154
Part#: 049478LA01-02KT
In Stock
Sale - Save 10% $ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.98 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.98 USD
Free Shipping on orders $49 and up

Set of 2 universal 2.5" inlet to 4.0" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
4.0" Outer Diameter
Black Chrome
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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Turner Motorsport - Corporate Logo
T#:587361
Part#: TMS3090PKT
In Stock
Sale - Save 10% $ 40.99

This product was last offered at the strikethrough price on
05-03-2026

$ 36.89 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 40.99

This product was last offered at the strikethrough price on
05-03-2026

$ 36.89 USD
Free Shipping on orders $49 and up
Rust can turn your exhaust system into useless scrap metal in a short period of time if you don't start with the right materials. Ensure your custom exhaust lasts as long as possible with this T304 stainless steel universal exhaust pipe! PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish 3.0" outside diameter (OD) 1.5mm (.060") wall thickness tubing for durability Minimum Leg Length - 8.25" Bend Radius - 4.75" @ 90° angle
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CTA Tools - Corporate Logo
T#:3729697
Part#: CTA2068
In Stock
$ 11.41 USD
Free Shipping on orders $49 and up
Remove rust and dirt for easy installation with this tool

Turner Motorsport - Corporate Logo
T#:39802155
Part#: 049478LA01-02KT1
In Stock
Sale - Save 10% $ 279.99

This product was last offered at the strikethrough price on
06-14-2026

$ 251.96 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 279.99

This product was last offered at the strikethrough price on
06-14-2026

$ 251.96 USD
Free Shipping on orders $49 and up

Set of 4 universal 2.5" inlet to 4.0" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
4.0" Outer Diameter
Black Chrome
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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Magnaflow - Corporate Logo
T#:20155636
Part#: 14816
Back Ordered
$ 358.00 USD
Free Shipping on orders $49 and up

Enhance Your BMW with the Magnaflow Universal Muffler

Looking for an affordable way to replace your BMW's muffler and transform its exhaust note? Your search ends here! The brand-new Magnaflow Universal Muffler is your budget-friendly solution, designed to elevate your BMW's sound and style.

Key Features:

  • Budget-Friendly: The Magnaflow Universal Muffler is the go-to choice for budget-conscious BMW owners seeking an economical way to enhance their vehicle's sound.
  • Enhanced Sound: This muffler delivers an improved exhaust note, creating a deeper, more attractive tone that will make your BMW stand out from the crowd.
  • Universal Fit: With its universal fit, it is compatible with a range of BMW models, ensuring a seamless installation process.
  • Quality Construction: Crafted from durable materials, this muffler is built to last, providing long-term performance and value.
  • Turner Motorsport Approved: Endorsed by Turner Motorsport, a renowned name in the BMW community, you can trust this muffler to meet your expectations for quality and performance.

Say goodbye to that noisy ride and give your BMW the sound it deserves with the Magnaflow Universal Muffler. Upgrade today!

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Turner Motorsport - Corporate Logo
T#:587362
Part#: TMS25JPKT
In Stock
Sale - Save 5% $ 46.99

This product was last offered at the strikethrough price on
06-14-2026

$ 44.64 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 46.99

This product was last offered at the strikethrough price on
06-14-2026

$ 44.64 USD
Free Shipping on orders $49 and up
Rust can turn your exhaust system into useless scrap metal in a short period of time if you don't start with the right materials. Ensure your custom exhaust lasts as long as possible with this T304 stainless steel universal exhaust pipe! PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish 2.5" outside diameter (OD) 1.5mm (.060") wall thickness tubing for durability U-Bend Centerline Radius - 3.50" @ 180° angle Leg Length "A" - 5.0" Leg Length "B" - 5.50" Leg Length "C" - 7.0"
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Turner Motorsport - Corporate Logo
T#:39802153
Part#: 049478LA03-02KT1
In Stock
Sale - Save 10% $ 279.99

This product was last offered at the strikethrough price on
06-14-2026

$ 251.96 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 279.99

This product was last offered at the strikethrough price on
06-14-2026

$ 251.96 USD
Free Shipping on orders $49 and up

Set of 4 universal 2.5" inlet to 3.5" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Black Chrome
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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ECS - Corporate Logo
T#:22756729
Part#: 028092ECS03AKT
In Stock
Sale - Save 5% $ 46.99

This product was last offered at the strikethrough price on
06-14-2026

$ 44.64 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 46.99

This product was last offered at the strikethrough price on
06-14-2026

$ 44.64 USD
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2.5" OD Stainless Steel "U-J Bend"

Revamp your BMW's exhaust system with the 2.5" OD Stainless Steel "U-J Bend". This high-quality "U-J Bend" is specifically designed for BMW vehicles, offering several advantages for improved exhaust performance and durability. Engineered with precision and quality in mind, it provides:

  • Durable stainless steel construction ensures longevity and reliability
  • "U-J Bend" design facilitates smooth exhaust flow
  • Easy installation with a 2.5" outer diameter
  • Compatible with various BMW models

Upgrade your BMW's exhaust system with this stainless steel "U-J Bend".

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ECS - Corporate Logo
T#:638332
Part#: 004735LA01KT
In Stock
Sale - Save 5% $ 349.99

This product was last offered at the strikethrough price on
06-14-2026

$ 332.48 USD
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Sale - Save 5%
$ 349.99

This product was last offered at the strikethrough price on
06-14-2026

$ 332.48 USD
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Carbon Fiber UNIVERSAL Swivel Exhaust Tips - 4.0" - Pair are designed to provide a stunning, adjustable upgrade for any vehicle. These high-quality exhaust tips feature a unique swivel collar design, allowing them to be adjusted in any direction for the perfect fitment. Simply position the tip to your desired angle and secure it with a hex bolt tightened to 14 ft-lbs (19 Nm), ensuring it stays in place.

  • Customizable Fitment: The swivel collar design allows for versatile adjustment, ensuring a perfect alignment with your vehicle's exhaust system.
  • Premium Materials: Constructed with single wall stainless steel and a rolled carbon fiber edge for a high-end look and durability.
  • Durable Construction: Includes chrome-plated nuts, 304SS cap screw, clamp, and insert ring for long-lasting performance.
  • Sleek Appearance: Features a slant cut and matte clear coated ECS Tuning vinyl logo for a stylish finish.
  • Universal Fitment: Designed to fit various vehicles; modification may be required for proper fitment.

Dimensions:

  • Inlet Size: 2.5"
  • Overall Length: 6.0" (5.0" Tip + 1.0" Clamping Surface)
  • Outlet Size: 4.0"
  • Outlet Style: Single Wall Stainless, Rolled Carbon Edge, Slant Cut
  • Sold as a Pair: Includes 2 tips.
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ECS Carbon Fiber Universal Swivel Exhaust Tips - 3.5" - Pair ...
Not vehicle specific. You MUST measure prior to purchasing!
ECS - Corporate Logo
T#:638333
Part#: 004735LA02KT
In Stock
Sale - Save 3% $ 305.99

This product was last offered at the strikethrough price on
06-14-2026

$ 296.80 USD
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Sale - Save 3%
$ 305.99

This product was last offered at the strikethrough price on
06-14-2026

$ 296.80 USD
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Bosch - Corporate Logo
T#:372884
Part#: 15733
In Stock
$ 82.99

This product was last offered at the strikethrough price on
02-16-2026

$ 74.99 USD
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$ 74.99 USD
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Bosch Universal Oxygen Sensors are perfect for replacing faulty sensors throwing off a check engine lights and causing poor operation and low gas mileage. If you are looking for a cheaper option or are unable to get a hold of the sensor you need, you can reuse part of the original wiring harness to connect this high quality replacement.
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Dinan - Corporate Logo
T#:38688898
Part#: D663-0600-BOX
In Stock
10% off MSRP $ 95.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 85.99 USD
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10% off MSRP
$ 95.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 85.99 USD
Free Shipping
Looking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight-cut, double-walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an engraved Dinan logo on each tip. A combination that will demand attention to any passerby.
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Turner Motorsport - Corporate Logo
T#:587344
Part#: TMS25VBKT
In Stock
Sale - Save 25% $ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 37.49 USD
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Sale - Save 25%
$ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 37.49 USD
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Ensure you are building your custom exhaust system with only the best! This V-Band Clamp is made completely of T304 stainless steel for high strength and corrosion resistance and comes with zinc-coated hardware. PART DESIGN Weld Rings are made from T304 Stainless Steel for corrosion resistance Weld Rings are 2.5" inside diameter (ID) to slip over a 2.5" OD tube Weld Rings feature a unique "centering ring" on the ID to aid in the alignment of assembly V-Band clamp is T304 Stainless Steel Securing hardware is Zinc-coated steel with high-temp poly. lock nut INSTALLATION AND SUPPORT These are universal parts, meaning they have no direct fitment to any particular vehicle. Custom welding and fabrication is required. Special prep/clean procedures must be adhered to for proper welding.
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ECS - Corporate Logo
T#:21209855
Part#: 044081LA01
In Stock
Sale - Save 12% $ 259.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 227.53 USD
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Sale - Save 12%
$ 259.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 227.53 USD
Free Shipping on orders $49 and up
Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.

Turner - 3.5" Mirror Chrome Swivel Exhaust Tips - Set of 2
Can be used on any 2.5" exhaust piping. Measure before ordering.
Turner Motorsport - Corporate Logo
T#:21275557
Part#: 049478LA03-01KT
In Stock
Sale - Save 5% $ 133.99

This product was last offered at the strikethrough price on
06-14-2026

$ 127.28 USD
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Sale - Save 5%
$ 133.99

This product was last offered at the strikethrough price on
06-14-2026

$ 127.28 USD
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Set of 2 universal 2.5" inlet to 3.5" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Mirror Chrome Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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Turner Motorsport - Corporate Logo
T#:5416749
Part#: 013888LA01-02KT
In Stock
Sale - Save 10% $ 2,974.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,676.74 USD
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Sale - Save 10%
$ 2,974.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,676.74 USD
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New to our line of exceptional performance upgrades for your BMW, the Turner Motorsport E9X M3 (S65) Titanium Valved Axle-back exhaust system is here to improve your driving experience with hearty exhaust notes and a noticeable bump in performance. With the muffler valves closed, this exhaust is both tame and fine tuned. Nobody will suspect your car even has an aftermarket exhaust system, it will sound like the factory system but with the perfect hint of exotic character. When you open up the valves, using the supplied valve controller, this exhaust transforms your car into the exotic beast that it is!

Now, we get it, not everyone can, or wants to delete their factory cats. Whether it be emissions testing or a check engine light, the smell of unfiltered exhaust, the very aggressive sound, or warranty reasons. Whatever the reason, We've got you covered! This exhaust setup leaves all 4 factory cats in place, making it 100% emissions legal for everyone.

This exhaust sports Mandrel bent dual 2.5” Ti22 pipes, with exhaust gases flowing through efficient piping to High flow, valved, Ti22 mufflers. Designed to mount with the factory exhaust hangers, this exhaust is a bolt-on replacement for the OE version. To help reduce the time you spend under the car installing the system, Accuseal slip-fit joints are included to make fitment as easy as possible. The Turner Motorsport full exhaust system includes a High flow, valved, Ti22 muffler and is available as an Axle Back, Cat-back system, as well as a full Turbo back system.

Give your M3 the dual-purpose exhaust system that satisfies your need for sound while having the ability to drive through the neighborhood at night with the Turner Motorsport E9X M3 full exhaust system!

Kit Includes:

Turner Axle back Exhaust with X pipe
Turner Adapter pipes for Factory Mid Pipes
Turner Muffler Valve Controller Kit
Turner Engraved Exhaust Tips
Features:

Mandrel bent dual 2.5” Ti22 pipe with brushed finish
Turner Engraved Polished exhaust tips
High flow, valved, Ti22 mufflers
Accuseal slip fit joints for easy fitment
Utilizes factory exhaust hangers
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Turner Motorsport - Corporate Logo
T#:14816651
Part#: 013888LA0102T
In Stock
Sale - Save 10% $ 2,902.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 2,612.69 USD
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Sale - Save 10%
$ 2,902.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 2,612.69 USD
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With the heightened popularity of the Turner E9x exhaust, we do not want to limit your choices when it comes to appearance. Pair this ultra lightweight, exotic sounding exhaust with your choice of exhaust tip! Our Turner Motorsport E9X M3 (S65) Titanium Valved Axle-back exhaust system is here to improve your driving experience with hearty exhaust notes and a noticeable bump in performance. With the muffler valves closed, this exhaust is both tame and fine tuned. Nobody will suspect your car even has an aftermarket exhaust system, it will sound similar to the factory system but with the perfect hint of exotic character. When you open up the valves, using the supplied valve controller, this exhaust transforms your car into the exotic beast that it is!

Now, we get it, not everyone can, or wants to delete their factory cats. Whether it be emissions testing or a check engine light, the smell of unfiltered exhaust, the very aggressive sound, or warranty reasons. Whatever the reason, We've got you covered! This exhaust setup leaves all 4 factory cats in place, making it 100% emissions legal for everyone.

This exhaust sports Mandrel bent dual 2.5” Ti22 pipes, with exhaust gases flowing through efficient piping to High flow, valved, Ti22 mufflers. Designed to mount with the factory exhaust hangers, this exhaust is a bolt-on replacement for the OE version. To help reduce the time you spend under the car installing the system, Accuseal slip-fit joints are included to make fitment as easy as possible. The Turner Motorsport full exhaust system includes a High flow, valved,Ti22 muffler and is available as an Axle Back, Cat-back system, as well as a full Turbo back system.

Give your M3 the dual-purpose exhaust system that satisfies your need for sound while having the ability to drive through the neighborhood at night with the Turner Motorsport E9X M3 full exhaust system!

Kit Includes:

Turner Axle back Exhaust with X pipe
Turner Adapter pipes for Factory Mid Pipes
Turner Muffler Valve Controller Kit
Optional 2.5" to 3.5" Exhaust Tips
Features:

Mandrel bent dual 2.5” Ti22 pipe with brushed finish
High flow, valved, titanium mufflers
Accuseal slip fit joints for easy fitment
Utilizes factory exhaust hangers

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Enthusiast Bundles - Corporate Logo
T#:25042549
Part#: 013888LA0101EBKT
Ships on Nov 2, 2026
Sale - Save 13% $ 2,833.98

This product was last offered at the strikethrough price on
05-05-2026

$ 2,468.96 USD
Sale - Save 13%
$ 2,833.98

This product was last offered at the strikethrough price on
05-05-2026

$ 2,468.96 USD

Upgrade your BMW with the Turner Motorsport E9X M3 (S65) Valved Axle-back Exhaust, offering a blend of robust exhaust notes and enhanced performance. This system delivers a menacing growl when the valves are open, providing an aggressive driving experience. Plus, it's emissions legal, retaining all four factory cats, making it ideal for various preferences and regulations.

The exhaust features Mandrel bent dual 2.5” 304SS pipes with a brushed finish, high-flow valved stainless steel mufflers, and easy-fit Accuseal slip-fit joints. The kit includes an axle-back exhaust with X pipe, adapter pipes for factory mid pipes, muffler valve controller kit, and engraved exhaust tips. Enjoy the Turner Motorsport E9X M3 full exhaust system, balancing volume for both your neighbors and your desire for an impactful exhaust.

Key Features:

  • Mandrel bent dual 2.5” 304SS pipes with brushed finish
  • High-flow, valved, stainless steel mufflers
  • Accuseal slip-fit joints for easy fitment
  • Retains factory emissions
  • Kit includes axle-back exhaust, adapter pipes, muffler valve controller kit, and engraved exhaust tips

Carbon Fiber S65 Intake:

Elevate your S65 engine with the Carbon Fiber S65 Intake from Turner. This gloss carbon fiber intake not only adds a roaring induction noise but also outperforms the factory intake by over 35%. Revel in the improved audible experience, the beauty of carbon fiber in your engine bay, and enhanced engine performance.

The Turner S65 Carbon Intake is designed with a larger cross-sectional area, ensuring more airflow to the engine in high-demand scenarios. The full carbon intake tube connects to a carbon heat shield housing a large cone filter. Tested to outperform the factory intake with over 750CFM, this intake offers benefits like increased throttle response and a unique, stand-out design.

Benefits:

  • Unique design for a standout appearance
  • Full carbon fiber heat shield
  • Improved airflow and engine breathing
  • Increased throttle response
  • Added induction noise for an exhilarating driving experience

Part Design:

  • Designed and engineered in-house using 3D laser scanning and CAD technology
  • Hood Inlet Scoop for directing cool air
  • Full Carbon Fiber Heat Shield Assembly
  • Monstrous 9" cone air filter
  • 7"x5" Carbon Fiber Inlet Tube
  • Fully compatible with OEM Secondary Air Injection emissions system

Kit Contents:

  • Carbon Fiber Heat Shield
  • Carbon Fiber Intake Tube
  • Plenum Silicone Coupler
  • 9" Cone Air Filter
  • Installation Hardware

Product Development:

The Turner S65 Intake System undergoes rigorous development, including FARO laser scanning, 3D CAD modeling, in-house prototyping, and extensive testing on a Mustang AWD 500 SE dyno and Superflow SF-750 Flowbench.

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ECS - Corporate Logo
T#:583086
Part#: 006555ECS04A01KT
In Stock
Sale - Save 15% $ 155.99

This product was last offered at the strikethrough price on
06-13-2026

$ 132.58 USD
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Sale - Save 15%
$ 155.99

This product was last offered at the strikethrough price on
06-13-2026

$ 132.58 USD
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Looking for the most attractive and adjustable tip on the market? Look no further than our ECS Swivel Exhaust Tips!

Turner Motorsport - Corporate Logo
T#:587349
Part#: TMS3065ERKT
In Stock
Sale - Save 25% $ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD
Free Shipping on orders $49 and up
Connect your differently sized exhaust pipes quick and easy with this T304 stainless steel exhaust pipe reducer. PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features a raw finish 3.0" ID (Slip fit) X 65mm OD (Butt) connections 1.5mm (.060") wall thickness tubing for durability Length on 65mm OD side - 2.25" Length on 3.0" ID side - 3.50"
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Eberspaecher - Corporate Logo
T#:579136
Part#: 21.289.911
In Stock
Sale - Save 22% $ 6.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.44 USD
Free Shipping on orders $49 and up
Sale - Save 22%
$ 6.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.44 USD
Free Shipping on orders $49 and up
Universal Connector
Turner Motorsport - Corporate Logo
T#:10714276
Part#: 013888LA01-02KT1
In Stock
Sale - Save 10% $ 3,013.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,712.59 USD
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Sale - Save 10%
$ 3,013.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,712.59 USD
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New to our line of exceptional performance upgrades for your BMW, the Turner Motorsport E9X M3 (S65) Titanium Valved Axle-back exhaust system is here to improve your driving experience with hearty exhaust notes and a noticeable bump in performance. With the muffler valves closed, this exhaust is both tame and fine tuned. Nobody will suspect your car even has an aftermarket exhaust system, it will sound similar to the factory system but with the perfect hint of exotic character. When you open up the valves, using the supplied valve controller, this exhaust transforms your car into the exotic beast that it is!

Now, we get it, not everyone can, or wants to delete their factory cats. Whether it be emissions testing or a check engine light, the smell of unfiltered exhaust, the very aggressive sound, or warranty reasons. Whatever the reason, We've got you covered! This exhaust setup leaves all 4 factory cats in place, making it 100% emissions legal for everyone.

This exhaust sports Mandrel bent dual 2.5” Ti22 pipes, with exhaust gases flowing through efficient piping to High flow, valved, Ti22 mufflers. Designed to mount with the factory exhaust hangers, this exhaust is a bolt-on replacement for the OE version. To help reduce the time you spend under the car installing the system, Accuseal slip-fit joints are included to make fitment as easy as possible. The Turner Motorsport full exhaust system includes a High flow, valved,Ti22 muffler and is available as an Axle Back, Cat-back system, as well as a full Turbo back system.

Give your M3 the dual-purpose exhaust system that satisfies your need for sound while having the ability to drive through the neighborhood at night with the Turner Motorsport E9X M3 full exhaust system!

Kit Includes:

Turner Axle back Exhaust with X pipe
Turner Adapter pipes for Factory Mid Pipes
Turner Muffler Valve Controller Kit
Turner Engraved Exhaust Tips
Features:

Mandrel bent dual 2.5” Ti22 pipe with brushed finish
Turner Engraved Brushed exhaust tips
High flow, valved, stainless steel mufflers
Accuseal slip fit joints for easy fitment
Utilizes factory exhaust hangers

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Genuine BMW - Corporate Logo
T#:6383
Part#: 07119902368
In Stock
Sale - Save 21% $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 29.27 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 36.99

This product was last offered at the strikethrough price on
05-02-2026

$ 29.27 USD
Free Shipping on orders $49 and up
Genuine BMW Sheet Metal Screw.


Genuine BMW - Corporate Logo
T#:48656
Part#: 18307841714
In Stock
17% off MSRP $ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
17% off MSRP
$ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up


Genuine BMW Left Pipe Clamp -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
S65

ECS - Corporate Logo
T#:7514173
Part#: 011966LA07-07KT
In Stock
Sale - Save 3% $ 831.99

This product was last offered at the strikethrough price on
06-14-2026

$ 807.03 USD
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Sale - Save 3%
$ 831.99

This product was last offered at the strikethrough price on
06-14-2026

$ 807.03 USD
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BMW & MINI ECS UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four

BMW & MINI ECS UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four are the perfect upgrade for those seeking the most attractive exhaust tips on the market. Exclusively offered by Turner Motorsport, these tips feature a stunning matte titanium finish and a slant-cut, single-wall outlet for a sleek appearance. Engineered for durability, they include chrome-plated nuts, 304SS cap screws, and clamps.

Key Benefits:

  • Elegant matte titanium finish
  • Durable construction with 304SS cap screws and clamps
  • Single-wall, slant-cut outlet for a refined look
  • Universal fitment for BMW and MINI vehicles
  • Easy to install with basic modifications

Dimensions:

  • Inlet Size: 2.5"
  • Overall Length: 6.0" (4.5" Tip + 1.25" Clamping Surface)
  • Outlet Size: 3.5"
  • Outlet Style: Single Wall, Slant Cut

Modification may be required for proper fitment. This part is UNIVERSAL fitment, meaning not a direct fit to your vehicle. You must measure before ordering.

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