BMW Intake Boots & Hoses for BMW Z3 (1996-2002)

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The intake boot provides a pathway for air from the air flow sensor to the intake manifold. On most BMWs the boot is made of rubber with an accordian shape that allows the engine to shift and vibrate. As with any rubber component the rubber can dry out and crack and that can lead to serious running and drivability issues. A crack in the boot means that air is entering the engine that is not being monitored by the airflow sensor. The engine computer relies on data from the airflow sensor to set the fuel mixture in the engine. Excess unmetered air can result in lean condition faults, rough running, misfires, and other performance issues. For misfire and lean condition faults, check your intake boots first.

As an alternative to the original rubber, we also offer silicone boots that are both stronger and last longer with a 4-layer silicone design. Samco silicone boots can also decrease your BMW's intake turbulence and restriction by replacing the accordian design with a smoothed internal surface. Samco boots are also perfect as part of a kit to eliminate the factory traction control system (sometimes called an ASC delete boot).
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Turner Motorsport - Corporate Logo
T#:639832
Part#: 007927LA01-02
In Stock
Sale - Save 25% $ 201.99

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

$ 151.49 USD
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Sale - Save 25%
$ 201.99

This product was last offered at the strikethrough price on
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$ 151.49 USD
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The Turner Motorsport E46 M54 Silicone Intake boot is designed with a smooth contour for improved air flow compared to the OE corrugated rubber, featuring Stepped flanges to maintain smooth ID transition from air box to throttle body. The Turner intake boot also keeps simplicity in mind, with a one piece design, vs. the OE two-piece design. Installation is a breeze! In just a few minutes, you can replace your old worn boot for a sleek new upgrade! Constructed of 5-Ply reinforced silicone for improved durability over the failure prone OE rubber boot. Silicone also offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability.
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Turner Motorsport - Corporate Logo
T#:639977
Part#: 007927LA01-01
In Stock
Sale - Save 25% $ 171.99

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

$ 128.99 USD
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Sale - Save 25%
$ 171.99

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

$ 128.99 USD
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The Turner Motorsport E46 M54 Silicone Intake boot is designed with a smooth contour for improved air flow compared to the OE corrugated rubber, featuring Stepped flanges to maintain smooth ID transition from air box to throttle body. The Turner intake boot also keeps simplicity in mind, with a one piece design, vs. the OE two-piece design. Installation is a breeze! In just a few minutes, you can replace your old worn boot for a sleek new upgrade! Constructed of 5-Ply reinforced silicone for improved durability over the failure prone OE rubber boot. Silicone also offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability.
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Turner Silicone Throttle Body Intake Boot Set - S54
For vehicles with production date up to 10/2004 only
Turner Motorsport - Corporate Logo
T#:588713
Part#: 003313TMS03
In Stock
Sale - Save 25% $ 147.99

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

$ 110.99 USD
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Sale - Save 25%
$ 147.99

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

$ 110.99 USD
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Highly durable under street or race conditions, including forced induction applications. Durable 3 ply construction. Add your preferred clamps to install.

BMW S54 Silicone Throttle Body Boot Set - With Clamps
For vehicles with production date from 10/2004 only
For vehicles with production date from 10/2004 only
Turner Motorsport - Corporate Logo
T#:4565830
Part#: 016229LA01
In Stock
Sale - Save 25% $ 178.99

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

$ 134.24 USD
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Sale - Save 25%
$ 178.99

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

$ 134.24 USD
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BMW S54 Silicone Throttle Body Boot Set - With Clamps is an essential upgrade for any BMW S54 engine, designed to replace aging and deteriorating rubber intake boots. Engineered by Turner Motorsport, these silicone throttle body boots provide superior durability and reliability under both street and race conditions, including boosted applications. Unlike simple silicone reducers, these boots are meticulously designed with the same internal features as the originals, ensuring a perfect factory fitment. The three-ply construction offers enhanced strength and longevity, making them slightly thicker than the factory boots. This set includes six boots and compatible clamps, providing a complete solution at a fraction of the cost of OEM replacements.

  • Enhanced Durability: Three-ply construction withstands heat cycling, vibrations, and oil exposure.
  • Perfect Fit: Designed with factory fitment in mind, including all internal features of the originals.
  • Complete Set: Includes six boots and compatible clamps for a full replacement.
  • Cost-Effective: Less than half the price of OEM replacement boots.
  • Versatile Compatibility: Fits all intake plenums, including US, CSL, and replicas using OE-style boots.
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Silicone Throttle Body Boot Set - S54 With Clamps
For vehicles equipped with a CSL airbox or vehicles with production date up to 10/2004 ...
For vehicles with production date up to 10/2004 only
Turner Motorsport - Corporate Logo
T#:596826
Part#: 003313TMS03KT
In Stock
Sale - Save 25% $ 170.99

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

$ 128.24 USD
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Sale - Save 25%
$ 170.99

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

$ 128.24 USD
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Highly durable under street and race conditions, including forced induction applications. Includes euro-style screw clamps.
Turner Motorsport - Corporate Logo
T#:4662415
Part#: 028521TMS05-02
In Stock
Sale - Save 17% $ 153.99

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

$ 127.99 USD
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Sale - Save 17%
$ 153.99

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

$ 127.99 USD
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Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability!

In most vehicle applications, the rubber intake elbow found in the intake system is not designed for performance or modification. They were designed to get the job done but when you add a performance filter, intake or tune, the stock elbow will start to show it weakness. The stock rubber elbows disrupt air flow as it passes over the accordion sections causing unwanted turbulence and negating the effects of intake modifications.

With high quality 4 ply construction, the Turner intake boot is strong but flexible, ensuring a secure fit on an OEM or aftermarket intake system. A smooth interior ensures unimpeded airflow, while a smooth, unassuming exterior adds to any engine bay.

Benefits:

Improved throttle response,
Increase induction sound
Increased power output - and power output, Best when paired with an ECS drop-in air filter.(ES4461001 or ES4460965)

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Genuine BMW - Corporate Logo
T#:348539
Part#: 13541740073
In Stock
$ 263.99

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

$ 55.99 USD
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$ 55.99 USD
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Upgrade your BMW E36 Z3 M52 S52 engine's air intake system with the Turner Motorsport Genuine Air Intake Hose. This crucial hose, situated between the mass airflow sensor and the throttle body inlet, is prone to cracking over time, leading to lean conditions and decreased engine performance.

  • Genuine BMW part ensures quality and compatibility
  • Prevents air leaks and maintains proper air-fuel mixture
  • Enhances engine performance and throttle response
  • Direct replacement for easy installation
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Genuine BMW - Corporate Logo
T#:7287
Part#: 13711433979
In Stock
3% off MSRP $ 66.99

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

$ 64.99 USD
Limited Qty Sale
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3% off MSRP
$ 66.99

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

$ 64.99 USD
Limited Qty Sale
Free Shipping
This is the rubber intake boot that goes from the mass air sensor to the throttle assembly on 318i and Z3 with M44 engines.
Only for cars with Automatic Stability Control (ASC+T)

This item fits the following BMWs:
1996-1998 E36 BMW 318i 318is 318ti 318ic
1996-1997 Z3 BMW Z3 1.9
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Mishimoto - Corporate Logo
T#:378427
Part#: OSEE3692IB35BK
In Stock
$ 152.99 USD
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$ 152.99 USD
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This intake Boot is made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replacement kit for your OEM rubber hoses

Genuine BMW - Corporate Logo
T#:13128
Part#: 13541703588
Ships in 1 day
$ 66.99 USD
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$ 66.99 USD
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RUBBER BOOT:137011
Fits BMW Engines including:
M52,S52

Mishimoto - Corporate Logo
T#:391589
Part#: OSEE3692IB35
In Stock
Starting at $ 152.99 USD
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Starting at $ 152.99 USD
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A silicone intake boot offers many advantages over the stock accordion-style boot:

  • perfectly smooth interior surface (less turbulent air)
  • stronger and more durable (no rips to create vaccum leaks)
  • will not attract or radiate heat to the engine bay

This intake boot is the larger 3.5" size to replace the adapter and stock intake boot and delete ASC+T on E36 M3 and MZ3 models. Normally deleting ASC will require a new boot from a non-ASC model but this boot is stronger with a small power gain as a bonus. And you don't need the HFM adapter used with most HFM kits. The Mishimoto E36 boot has a perfectly smooth interior finish with no sharp angles or other obstacles for the intake air to be slowed by. Installing this boot assumes your car either does not have traction control (ASC), or you will be removing it from your car. Removing ASC is a great way to decrease intake restriction, and this intake boot is perfect for this upgrade.

This boot has two ports to work on early and late E36 models. Early cars have vaccum and the crankcase vent hoses entering the intake boot. Later models only have the vaccum hose (the crankcase vent empties into the oil dipstick. We offer an intake boot plug for the later models to plug one of these holes. You can add one from the options below.

Choose from black, blue, or red silicone.

This Mishimoto silicone intake boot fits the following BMWs: 
1995-1999 E36 M3 3.0 & 3.2 (with ASC delete) 
1998-2000 MZ3 M Roadster/Coupe (S52 engine) 

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Genuine BMW - Corporate Logo
T#:41753
Part#: 13417836093
Back Ordered
2% off MSRP $ 98.99

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

$ 96.99 USD
Free Shipping
2% off MSRP
$ 98.99

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

$ 96.99 USD
Free Shipping


Genuine BMW Air Tube
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54



Rein - Corporate Logo
T#:378475
Part#: 5173125797120BLK
Ships in 3 Business Days
$ 175.99 USD
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$ 175.99 USD
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Replace your cracked or frayed vacuum lines. 3.5mm
Rein - Corporate Logo
T#:378471
Part#: N203531-20
Ships in 3 Business Days
$ 363.52 USD
Free Shipping
$ 363.52 USD
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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID