BMW Intake Parts for BMW E30 M3 S14 2.3L

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One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

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Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line
Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line
SnowPerformance - Corporate Logo
T#:21374154
Part#: SNO-310
In Stock at Vendor
$ 729.99 USD
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$ 729.99 USD
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WMI Inline Filter
WMI Inline Filter
Burger Motorsports - Corporate Logo
T#:21176933
Part#: BMS-WMI-FIL
Ships on Sep 21, 2026
$ 15.00 USD
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$ 15.00 USD
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This heavy duty methanol/water injection filter is specifically designed for a methanol/water system can filter particles down to 40 microns in size. It safeguards the functional components of the water/methanol system as well as your engine from particulates present in the water/methanol mixture.
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Nozzle Mounting adapter for hose
Nozzle Mounting adapter for hose
SnowPerformance - Corporate Logo
T#:31522909
Part#: 40110
In Stock
$ 31.99 USD
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$ 31.99 USD
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BMS Water/Methanol Injection (WMI) Solenoid W/ Filter
BMS Water/Methanol Injection (WMI) Solenoid W/ Filter
Burger Motorsports - Corporate Logo
T#:21176934
Part#: BMS-WMI-SOL
Ships on Sep 21, 2026
$ 75.00 USD
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$ 75.00 USD
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This solenoid safely stops fluid from flowing into your intake system when WMI is not in use. The solenoid features two 1/8 NPT ports with included compression 1/4 in. hose fittings for a quick leak-free connection. The included filter keeps dirt and debris out of your engine.
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2.5 Gal. Water-Methanol Tank Upgrade - Quick-Connect Fittings
2.5 Gal. Water-Methanol Tank Upgrade - Quick-Connect Fittings ...
SnowPerformance - Corporate Logo
T#:598939
Part#: SNO-40014
In Stock at Vendor
$ 140.99 USD
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$ 140.99 USD
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4AN "T" Fitting
4AN "T" Fitting
SnowPerformance - Corporate Logo
T#:21374143
Part#: SNO-806-BRD
In Stock at Vendor
$ 10.99 USD
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$ 10.99 USD
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Water/Methanol Nozzle - 2.5GPH
Water/Methanol Nozzle - 2.5GPH
SnowPerformance - Corporate Logo
T#:21374122
Part#: SNO-N0250
In Stock at Vendor
$ 31.99 USD
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$ 31.99 USD
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Nozzle Holder Straight (Rectangle Style)
Nozzle Holder Straight (Rectangle Style)
SnowPerformance - Corporate Logo
T#:21308474
Part#: SNO-900
Ships in 2 Business Days
$ 10.99 USD
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$ 10.99 USD
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Straight, rectangular single nozzle holder. 1/8" NPT.
3GPH Water-Methanol Nozzle
3GPH Water-Methanol Nozzle
SnowPerformance - Corporate Logo
T#:21374115
Part#: SNO-N0300
Ships on Sep 21, 2026
$ 31.99 USD
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$ 31.99 USD
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Rein Silicone Vaccum Hose - Black - 65 Feet
Rein Silicone Vaccum Hose - Black - 65 Feet
Rein - Corporate Logo
T#:378475
Part#: 5173125797120BLK
Ships in 4 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
Snow Performance 1/8NPT-1/4 Quick Connect Fitting
Snow Performance 1/8NPT-1/4 Quick Connect Fitting
SnowPerformance - Corporate Logo
T#:2317850
Part#: SNO-82082R
In Stock at Vendor
23% off MSRP $ 12.99

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

$ 9.99 USD
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23% off MSRP
$ 12.99

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

$ 9.99 USD
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Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
Rein - Corporate Logo
T#:378471
Part#: N203531-20
Ships in 4 Business Days
$ 363.52 USD
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$ 363.52 USD
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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
High Flow Water-Methanol Check Valve 4AN Fittings
High Flow Water-Methanol Check Valve 4AN Fittings
SnowPerformance - Corporate Logo
T#:21374126
Part#: SNO-8CV-BRD
In Stock
$ 31.99 USD
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$ 31.99 USD
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Stage 2.5 Boost Cooler Forced Induction Progressive Water-Methanol Injection Kit
Stage 2.5 Boost Cooler Forced Induction Progressive Water-Methanol In...
SnowPerformance - Corporate Logo
T#:3047546
Part#: SNO-211
In Stock at Vendor
$ 702.99 USD
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$ 702.99 USD
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Snow Performance Water Tank Upgrade - 7gal
Snow Performance Water Tank Upgrade - 7gal
SnowPerformance - Corporate Logo
T#:21308472
Part#: SNO-40016-BRD
In Stock at Vendor
$ 260.99 USD
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$ 260.99 USD
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7 gal. water-methanol tank upgrade braided stainless line (w/brackets, solenoid, hose & all necessary fittings) (15lx17hx9w)
Snow Performance Methanol Injection Ring - All BMW
Snow Performance Methanol Injection Ring - All BMW
SnowPerformance - Corporate Logo
T#:589571
Part#: SNO-40111.40112
In Stock at Vendor
Starting at $ 359.98 USD
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Starting at $ 359.98 USD
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Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.
Boost Cooler Stage 2.5 Progressive Water/Methanol Injection Kit - no tank
Boost Cooler Stage 2.5 Progressive Water/Methanol Injection Kit - no ...
SnowPerformance - Corporate Logo
T#:21374113
Part#: SNO-210-BRD-T
In Stock at Vendor
$ 687.99 USD
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$ 687.99 USD
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Rein Silicone Vacuum Hoses - Blue - 3 Feet
Rein Silicone Vacuum Hoses - Blue - 3 Feet
Rein - Corporate Logo
T#:378472
Part#: 11731259996-1
In Stock
$ 6.11 USD
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$ 6.11 USD
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Replace your cracked or frayed vacuum lines. 3.5mm
12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose
12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose
ECS - Corporate Logo
T#:19825269
Part#: 2101
In Stock
Sale - Save 25% $ 33.99

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

$ 25.49 USD
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Sale - Save 25%
$ 33.99

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

$ 25.49 USD
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Intake Tube - E30
Intake Tube - E30
Genuine BMW - Corporate Logo
T#:116588
Part#: 51711953489
Ships in 1-2 days
1% off MSRP $ 144.99

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

$ 143.99 USD
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1% off MSRP
$ 144.99

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

$ 143.99 USD
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Genuine BMW Air Intake Tube
This item fits the following BMW Chassis:
E30 M3,E30

Water Injection 26.5l Trunk Mounting Kit - ProLine
Water Injection 26.5l Trunk Mounting Kit - ProLine
SnowPerformance - Corporate Logo
T#:37892117
Part#: SP30121PRO
Special Order: No Guaranteed ETA
$ 310.99 USD
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$ 310.99 USD
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Union Tee
Union Tee
SnowPerformance - Corporate Logo
T#:640585
Part#: 82040
Special Order: No Guaranteed ETA
$ 23.99 USD
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$ 23.99 USD
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Super Atomizing Water/Methanol Injection Nozzles
Super Atomizing Water/Methanol Injection Nozzles
Burger Motorsports - Corporate Logo
T#:20815192
Part#: BMS.SA.WMI.NOZ
Ships on Oct 1, 2026
Starting at $ 40.00 USD
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Starting at $ 40.00 USD
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With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs! ​Water/Methanol Injection (WMI) nozzles are determined by the intended power and how many bungs your charge pipe has. These nozzles are 1/8” NPT and screw in to bungs included on most aftermarket charge pipes. BMS "super atomizing" nozzles are designed and manufactured by BMS and are known for their great atomization and flow characteristics. The number on the methanol injection nozzle represents the approximate gallons per hour of fluid when at full flow. Generally speaking running two smaller nozzles is preferred to one larger nozzle for an equal flow to improve fluid atomization and distribution.
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3" To 2.5" Silicone Coupler 3" Length
3" To 2.5" Silicone Coupler 3" Length
ECS - Corporate Logo
T#:363896
Part#: 003402ECS04A-02
Ships in 3 Business Days
Sale - Save 10% $ 9.99

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

$ 8.99 USD
Free Shipping on orders $49 and up
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Sale - Save 10%
$ 9.99

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

$ 8.99 USD
Free Shipping on orders $49 and up
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3" To 2.5" Silicone Coupler 3" Length

Enhance the performance and durability of your BMW or MINI with the 3" To 2.5" Silicone Coupler 3" Length. This silicone coupler provides a reliable connection between components, ensuring optimal airflow and reducing the risk of leaks. Engineered for durability and heat resistance, it withstands high temperatures and harsh conditions. Upgrade your BMW or MINI with this premium silicone coupler for improved performance.

  • Reliable connection for optimal airflow
  • Reduces the risk of leaks for enhanced performance
  • Engineered for durability and heat resistance
  • Fits both BMW and MINI models
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Stage 2 Boost Cooler Forced Induction Progressive Water-Methanol Injection Kit (Stainless Steel Braided Line, 4AN Fittings)
Stage 2 Boost Cooler Forced Induction Progressive Water-Methanol Inje...
SnowPerformance - Corporate Logo
T#:586675
Part#: SNO-210-BRD
Back Ordered
$ 687.99 USD
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$ 687.99 USD
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E30 M3 Evo III Fuel Injection Upgrade
E30 M3 Evo III Fuel Injection Upgrade
Packaged by Turner - Corporate Logo
T#:4083
Part#: E30M3-EVOIII-INJ
Back Ordered
$ 2,318.99 USD
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$ 2,318.99 USD
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Our racing fuel injection upgrade for the E30 M3 2.5 consists of four Evo III fuel injectors, Evo III Air flow meter and custom calibrated performance chip. This kit was originally designed for use on the TMS 2.5 liter engine conversion with: Stage 3 head, Schrick cams, Evo III header and straight non cat exhaust but has been a successful upgrade on other variations of this set up. The addition of these components adds the ability to supply more fuel that the 2.5 liter high performance motor demands. Choose from 7800 or 8200 rpm redline (For off road/race use only).

Kit Includes:
1 x 13621466349 - Air Flow Meter
1 x Custom Turner Motorsport Peformance Chip
4 x 13641316511 - EVO 3 Fuel Injectors


This item fits the following BMWs:
1988-1991 E30 BMW M3
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