Genuine BMW Throttle Position Sensor - 13637840383 - S54 S62 ...

T#:367861

Part#: 13637840383

In Stock

6% off MSRP $ 195.55

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

$ 184.55 USD

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6% off MSRP

$ 195.55

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

$ 184.55 USD

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Detects the throttle valve position and when malfunctioning may throw codes and/or cause the motor to run poorly.

Fits the following BMW engines:
S54 S62

Comprehensive Constant Pressure Valve Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:557341

Part#: 11111318185TMSKT

In Stock

Sale - Save 2% $ 85.93

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

$ 84.32 USD

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Sale - Save 2%

$ 85.93

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

$ 84.32 USD

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When your CPV O-ring fails it causes a slow oil leak on the passenger side of the engine, making an oily mess that frequently resembles a rear main seal leak. Replacing the CPV with an upgraded o-ring ensures a long-term solution to this common problem.

The factory o-ring over time fails from heat cycling and oil exposure due to the Buna rubber used in OEM o-rings, while the included Viton Fluoroelastomer is resistant to a much higher temperature to ensure prolonged life without leaking.

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Genuine BMW Throttle Body Link Arm - S54

T#:42555

Part#: 13547839073

Ships in 1-2 days

3% off MSRP $ 32.99

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

$ 31.99 USD

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3% off MSRP

$ 32.99

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

$ 31.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Air Filter

T#:178235

Part#: 13721730449

In Stock

5% off MSRP $ 55.99

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

$ 52.99 USD

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5% off MSRP

$ 55.99

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

$ 52.99 USD

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Genuine BMW Air Filter Element
This item fits the following BMW Chassis:
E36 M3,E46 M3,E36,E39,E46

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52,S54

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Karbonius E46 M3 CSL (S54) Carbon Airbox - Gloss Finish

T#:35019964

Part#: E46AD02-CF-2

Back Ordered

$ 2,425.00 USD

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$ 2,425.00 USD

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The ultimate intake for the E46 M3, made from prepeg carbon fiber in the same weave as the Genuine airbox for a OE look. The Karbonius airbox also features carbon fiber intake trumpets in place of the factory's plastic trumps, and are finished to a ultra smooth finish for perfect airflow.

OPTIONAL ESS E46 M3 Alpha-N E-Flash ECU Tuning Software

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Genuine BMW Throttle Body Boot - E46 M3, Z3 M

For vehicles with production date up to 10/2004

T#:640077

Part#: 11612466477

In Stock

6% off MSRP $ 34.08

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

$ 31.99 USD

Limited Qty Sale

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6% off MSRP

$ 34.08

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

$ 31.99 USD

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Genuine BMW Hose
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Crankcase Breather Hose - E46 M3 05-06, Z4M - S54

T#:12628

Part#: 11157834056

Ships in 1-2 days

2% off MSRP $ 230.99

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

$ 225.99 USD

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2% off MSRP

$ 230.99

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$ 225.99 USD

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This hose directs the oil & combustion vapors from the valve cover and directs them to the intake manifold where they are put through combustion again in order to reduce emissions. We recommend replacing this hose when replacing the oil separator #11157840446.

This item fits the following BMWs:
2005-2006 E46 BMW M3
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Genuine BMW Hose - 11617835861 - E46,E85,E46 M3,E85 Z4M

T#:36635

Part#: 11617835861

Ships in 1-2 days

5% off MSRP $ 36.01

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

$ 34.08 USD

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5% off MSRP

$ 36.01

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

$ 34.08 USD

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

Fits BMW Engines including:
S54

Karbonius CSL Carbon Snorkel - E46 M3 (S54) - Gloss

T#:29931698

Part#: E46AD04-CF-2

In Stock

$ 884.00 USD

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$ 884.00 USD

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Snorkel extension the allows ducting from CSL bumper to airbox, requires use of CSL style airbox and mounts like the factory flap unit.

Genuine BMW Intake Connection Tube - E46 M3

T#:13155

Part#: 13717830101

In Stock

7% off MSRP $ 93.99

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

$ 86.99 USD

Limited Qty Sale

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7% off MSRP

$ 93.99

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

$ 86.99 USD

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Genuine BMW Intake Tube
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Vacuum Hose

T#:37535

Part#: 11747797129

Ships in 1 Business Day

4% off MSRP $ 51.99

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

$ 49.99 USD

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4% off MSRP

$ 51.99

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$ 49.99 USD

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Genuine BMW Vacuum Hose Black - 3,5X2,0

BMC Filter Cleaning Kit

T#:590913

Part#: WA250-500

In Stock

$ 24.99 USD

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$ 24.99 USD

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CSL Air Box Race - S54

T#:7164824

Part#: E46AD03

Ships in 9 Business Days

$ 2,420.00 USD

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$ 2,420.00 USD

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Intake system made 100% in prepreg carbon fiber in autoclave

Genuine BMW Vent Hose - E46

T#:20657

Part#: 11617831336

Ships in 1-2 days

2% off MSRP $ 47.99

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

$ 46.99 USD

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2% off MSRP

$ 47.99

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

$ 46.99 USD

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Genuine BMW Vent Hose
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Idle Speed Control Valve

T#:367822

Part#: 13411733090

Ships in 1-2 days

8% off MSRP $ 400.99

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

$ 366.99 USD

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8% off MSRP

$ 400.99

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

$ 366.99 USD

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Enhance your BMW's engine performance with the Turner Motorsport Idle Speed Control Valve. This genuine BMW component is designed to regulate engine vacuum, preventing stalling and ensuring a smooth idle.

Key Benefits:

Genuine BMW quality for precise fit and optimal functionality.
Controls engine vacuum to prevent stalling.
Essential for maintaining a smooth and stable idle.

Upgrade your BMW's idle control with the Turner Motorsport Genuine BMW Idle Speed Control Valve to enjoy reliable engine performance.

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BMC Performance Air Filter - E36, E46, E39, E38, E83, E85, E86 ...

T#:397411

Part#: FB132/01

Back Ordered

$ 84.99 USD

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$ 84.99 USD

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Looking to upgrade your air filter for increased flow and performance? BMC filter allow significantly higher air flow and are perfectly molded in one piece to fit exactly the same as your stock air filter. These filters are constructed from multi-layerd cotton gauze that is pre-oiled and can be cleaned and regenerated using the BMC regeneration kit.

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Karbonius E46 M3 CSL (S54) Carbon Snorkel - Matte Finish

T#:35727834

Part#: E46AD04-CFM-2

Ships in 4 Business Days

$ 919.00 USD

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$ 919.00 USD

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Karbonius E46 M3 CSL (S54) Carbon Snorkel - 2x2 Weave and Matte Finish

Karbonius E46 M3 CSL (S54) Carbon Snorkel - 2x2 Weave and Matte Finish is the ultimate performance and style upgrade for BMW E46 M3 enthusiasts. This high-quality carbon fiber snorkel is designed to replicate the renowned CSL design, enhancing airflow efficiency and engine performance while providing a sleek, race-inspired aesthetic. Made with a premium 2x2 carbon fiber weave and finished with a durable matte coating, it offers the perfect balance of form and function. Available through Turner Motorsport, this component ensures authenticity and precision engineering for the discerning BMW owner.

Key Benefits

Precision-crafted for seamless fitment on BMW E46 M3 models
Improves airflow for optimized S54 engine performance
Constructed with a 2x2 carbon fiber weave for superior strength and lightweight durability
Matte finish adds a modern, sporty aesthetic to the engine bay
Inspired by the legendary CSL design for an authentic motorsport upgrade
Available exclusively from trusted BMW performance specialists, Turner Motorsport

Elevate your E46 M3’s performance and style with the Karbonius E46 M3 CSL (S54) Carbon Snorkel - 2x2 Weave and Matte Finish, a must-have for enthusiasts aiming to achieve the ultimate driving experience.

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Karbonius E46 M3 CSL (S54) Carbon Airbox - Matte Finish

T#:39329313

Part#: E46AD02-CFM-2

Back Ordered

$ 2,529.00 USD

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$ 2,529.00 USD

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The intake generates what is probably one of the best noises of any sports car. The Karbonius CSL Style Airbox weighs in at a scant 1.7kg. It is made with 100% prepreg carbon fiber and baked at 125º in an autoclave at their facility in Spain under ISO 9001 Management Quality System rules by qualified staff.

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Genuine BMW Intake Suction Hood - E46 M3

T#:25131

Part#: 13717830100

Ships in 1-2 days

2% off MSRP $ 282.99

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

$ 275.99 USD

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2% off MSRP

$ 282.99

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

$ 275.99 USD

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Genuine BMW Suction Hood
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

S54 3.2 L Mass Air Flow Sensor (MAF)

T#:367858

Part#: 13627839014

Ships in 1-2 days

13% off MSRP $ 435.99

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

$ 377.99 USD

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13% off MSRP

$ 435.99

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

$ 377.99 USD

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Ensure your vehicle maintains optimal fuel efficiency and performance by swiftly replacing the Mass Airflow Sensor (MAF). This crucial component regulates fuel delivery through injectors based on incoming air volume. A faulty MAF can significantly impact gas mileage and overall performance.

Gradual MAF failure often results in reduced fuel efficiency and performance degradation. Complete failure may cause stuttering and stalling, forcing the vehicle into a limp mode. A simple diagnostic test involves unplugging the MAF connector before starting the car; improved idling indicates a faulty MAF requiring replacement.

Failure to replace the MAF leads to excessive fuel consumption and inefficient burning, adversely affecting fuel economy. Opt for a Genuine BMW MAF replacement to ensure stock-quality performance and enhance vehicle efficiency.

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Genuine BMW Connection Pipe - 13417839843 - E46 M3,E85

T#:41768

Part#: 13417839843

Ships in 7 Business Days

3% off MSRP $ 32.99

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

$ 32.00 USD

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3% off MSRP

$ 32.99

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

$ 32.00 USD

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Replacement pipe for idle regulator system. Genuine BMW Connection Pipe This item fits the following BMW Chassis: E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4 Fits BMW Engines including: S54

Genuine BMW Intake Boot - E46 M3

T#:36600

Part#: 11617830356

Ships in 5 Business Days

3% off MSRP $ 88.99

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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3% off MSRP

$ 88.99

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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Genuine BMW Air Duct
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Throttle Actuator - E46 M3, Z3M, Z4M with S54 engine

T#:16512

Part#: 13627840537

Ships in 10 Business Days

5% off MSRP $ 1,942.99

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

$ 1,837.99 USD

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5% off MSRP

$ 1,942.99

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

$ 1,837.99 USD

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This is the Genuine BMW electronic throttle actuator motor assembly for BMWs with the S54 engine. Has your BMW suffered from a throttle actuator failure? If so, it won't be going anywhere without a new one. The drive-by-wire system requires this actuator to open the throttle body. If your S54 actuator has failed, this replacement can get you back on the road again.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Oil Separator - E46 M3, MZ3, MZ4 with S54 engine

T#:12913

Part#: 11157840446

Ships in 1-2 days

12% off MSRP $ 176.08

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

$ 155.01 USD

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12% off MSRP

$ 176.08

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

$ 155.01 USD

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This Genuine BMW oil separator helps to remove oil from the air vented from the crankcase via a hose from the valve cover. When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes and poor idle. This crankcase vent valve is also know as Oil separator valve or PCV.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Genuine BMW Emissions Service Kit - E46 M3

For vehicles with manual transmission only and production date up to 09/2004

T#:375196

Part#: 11157840446KT3

Ships in 1-2 days

$ 397.99

This product was last offered at the strikethrough price on
07-06-2026

$ 395.99 USD

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$ 395.99 USD

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Genuine BMW Emissions Service Kit - E46 M3

For vehicles with manual transmission only and production date up to 09/2004

T#:375194

Part#: 11157840446KT1

Ships in 1-2 days

$ 392.99

This product was last offered at the strikethrough price on
07-06-2026

$ 390.99 USD

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$ 390.99 USD

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Genuine BMW Auxiliary Fan Assembly - E46 M3

T#:20181

Part#: 64546988914

Ships in 1-2 days

2% off MSRP $ 938.99

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

$ 915.99 USD

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2% off MSRP

$ 938.99

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

$ 915.99 USD

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This electric auxiliary fan for BMW E46 mounts in front of the radiator and is designed to push air through the A/C Condenser and main radiator. It provides additional cooling for when the car is in traffic. It is a common failure item. If your engine temps are creeping up or if your A/C isn't blowing cold this could be the cause.

Genuine BMW Pusher Fan
This item fits the following BMW Chassis:
E46 M3,E46

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Air Tube - E46, Z3, Z4

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

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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

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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

Genuine BMW Vent Hose - E46 M3

T#:36666

Part#: 11617839061

Back Ordered

2% off MSRP $ 230.99

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

$ 225.99 USD

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2% off MSRP

$ 230.99

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

$ 225.99 USD

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Genuine BMW Vent Hose
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Hose Clamp 07129952104

T#:6533

Part#: 07129952104

In Stock

$ 3.99 USD

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$ 3.99 USD

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GENUINE BMW HOSE CLAMP 07129952104

Genuine BMW Muffler Clamp D=63mm - 11617831745 - E46 M3,E85

T#:7029

Part#: 11617831745

In Stock

$ 4.10 USD

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$ 4.10 USD

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Genuine BMW Muffler Clamp - D=63mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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Genuine BMW Rubber Intake Mount - 11617830735 - E46 M3,E60 M5,E63 M6,...

T#:14623

Part#: 11617830735

In Stock

12% off MSRP $ 15.33

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

$ 13.49 USD

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12% off MSRP

$ 15.33

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

$ 13.49 USD

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Genuine BMW Rubber Mounting
This item fits the following BMW Chassis:
E60 M5,E63 M6,E46 M3,E85 Z4M,E46,E63,E85 Z4,E86 Z4

Fits BMW Engines including:
S54,S85

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Genuine BMW Hex Nut With Plate - 07129905541

T#:28904

Part#: 07129905541

In Stock

$ 1.99 USD

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Qty

$ 1.99 USD

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Genuine BMW Hex Nut With Plate
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E82 1M Coupe,E85 Z4M,E30,E34,E36,E38,E39,E46,E53 X5 X5,E63,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,i3

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Genuine BMW Fuel Spring Clip 13711716113

T#:7295

Part#: 13711716113

In Stock

3% off MSRP $ 10.80

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

$ 10.47 USD

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Qty

3% off MSRP

$ 10.80

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

$ 10.47 USD

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Genuine BMW Spring Clip - L=42Mm
This item fits the following BMW Chassis:
E34 M5,E39 M5,E60 M5,E63 M6,E46 M3,E53 48IS,E34,E38,E39,E46,E53 X5 X5,E63,E65,E82,E83 X3,E85 Z4,E86 Z4,E90,E92,E93,F15,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

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Genuine BMW Screw - 11617535850

T#:36510

Part#: 11617535850

In Stock

14% off MSRP $ 18.82

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

$ 16.19 USD

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14% off MSRP

$ 18.82

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

$ 16.19 USD

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Genuine BMW SCREW

Vacuum Hose (3.5x7.5) - 1 Meter

T#:53644191

Part#: 11727545323-1

In Stock

$ 41.99 USD

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Qty

$ 41.99 USD

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Carbon Fiber OEM-Style Intake Manifold - E46 M3

T#:37521034

Part#: E46AD09-CF-2

Back Ordered

$ 1,879.00 USD

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$ 1,879.00 USD

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The CSL Airbox is one of the most demanded improvements among BMW M3 E46 enthusiasts. That is both for performance gain and for the sound it brings to the car. On the other hand, it is a laborious, time-consuming, and expensive modification. For those who are looking for a similar sound to the CSL airbox but are not looking for HP gain, we have developed the Karbonius OEM Style S54 airbox. It is a simplified version of the CSL airbox, that, apart from a louder sound from the engine (+12 dB compared to plastic OEM), gives an awesome appearance and allows for easy installation using the stock elbow and MAF sensor. No need to remap! Regarding power increase, we got +4HP in a recent dyno test compared with the OEM airbox. Not really significant considering that dynos can have a 2% margin error. In conclusion, and pending new tests in the future, we can say no significant power increase and no HP loss. NOTES: Need to install with CSL Crankcase breather hose -- BMW # 11157833649) In SMG version, need to install a Genuine BMW CSL SMG Expansion Tank -- BMW # 21532282549 Fitment: BMW M3 E46 BMW Z4 M

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Air Box Mounting Kit - Each

T#:55245800

Part#: 137114XKT

Ships in 5 Business Days

$ 17.67 USD

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Qty

$ 17.67 USD

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Keep your BMW's intake rock-solid and properly isolated from chassis vibration with this Genuine BMW factory air box mounting refresh kit.

Genuine BMW Air Collector - 11617835819 - E46,E85,E46 M3,E85 Z4M ...

T#:36632

Part#: 11617835819

Ships in 7 Business Days

2% off MSRP $ 958.99

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

$ 939.99 USD

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Qty

2% off MSRP

$ 958.99

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

$ 939.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Emissions Service Kit - E46 M3

For vehicles with SMG gearbox and production date up to 09/2004

T#:577309

Part#: 11157840446KT5

Back Ordered

$ 613.99 USD

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Qty

$ 613.99 USD

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BMS Billet Water/Methanol Injection Tank Cap With Safety Check Valve ...

T#:20815185

Part#: BMSWMITC

In Stock

$ 59.00 USD

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Qty

$ 59.00 USD

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The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out! Each cap is CNC machined in the USA from a solid block of billet aluminum, engraved with the BMS logo, and anodized blue for protection. Check valve piston must be lightly lubricated if tank shows signs of vacuum. One drop of penetrating oil or motor oil in the top will keep the check valve operational. Features and Benefits Integrated heavy-duty check valve lets air in but not out Specifically designed to prevent evaporation Keeps vapors inside the tank Made from a solid block of billet aluminum Blue anodizing for corrosion protection Exaggerated grips for easy removal Integrated heavy-duty o-ring Made in the USA

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1 Gallon Methanol Tank - Clear/White

T#:558165

Part#: 1G-MT-CL

In Stock

$ 30.00 USD

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$ 30.00 USD

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The least expensive option available from BMS, this 1 gallon tank is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. The tank is clear to allow visually checking the fluid level. Includes a 2-way vented black plastic cap and a compression pump feed fitting. Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 Features & Benefits Available in clear for visually checking fluid levels 8 mounting holes on the side rails Includes 2-way vented black plastic cap Includes a compression pump feed fitting Made in USA Tank dimensions: L 11" x W 4.5 x H 9"

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BMS DDP5800 Water/Methanol Injection Pump

T#:20815186

Part#: BMSDDP5800

Ships in 1 Business Day

Starting at $ 120.00 USD

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Starting at $ 120.00 USD

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The Burger Motorsports DDP 5800 water methanol alcohol Injection pump is a heavy-duty pump used in all of our BMS Water Injection kits. 200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Made in the USA. Available with built-in quick connect fittings for 1/4" WMI line or with open 3/8" NPT threads if you plan to use braided lines.

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2 Gallon Low Profile Universal Methanol Tank

T#:20946755

Part#: 2G-ULPMT

In Stock

Starting at $ 179.00 USD

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Starting at $ 179.00 USD

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Integrated pump mount for a super clean install. This tank allows the pump (sold separately) to mount to the bottom of the tank making for a clean and fast installation. It’s universal and will fit a wide variety of trunk applications. The larger capacity means more time between fill ups. Offered in black for a stealth appearance and in clear to allow visually checking the fluid level. Includes a 2-way vented black plastic cap and a compression pump feed fitting. Compatible with BMS DDP5800 pumps, ES4714512 or ES4714513 Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 Pump mounts directly to the tank Compatible with all DDP 5800 pumps Super low profile design Available in clear for visually checking fluid levels Available in black for a stealth appearance Includes 2-way vented black plastic cap 4 mounting holes in the feet of the tank Includes a compression pump feed fitting, 2 90 degree push fittings, 9" of methanol line and pump mounting hardware. Made in the USA Tank dimensions: L 15.5" x W 8" x H 8.25"

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Burger Motorsport JB4-Compatible Water/Methanol Injection System - N2...

T#:558163

Part#: BMS-WMI

Ships on Oct 21, 2026

Starting at $ 226.99 USD

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Starting at $ 226.99 USD

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Looking to make loads of power on pump gas? Enter: water/methanol injection. Regardless if you're tuned for conventional pump gas, E85, or race fuel, use of a properly configured and integrated water/meth system will reduce temperatures, allowing you to make more power than on just conventional fuel alone. Select your engine-specific nozzles (which are standard 1/8" NPT and install in most aftermarket chargepipes), your tank to mount in the trunk, upgraded steel braided lines if you so choose, and some boost juice and you just need a management solution! Optionally, add a BMS FSB for JB4 integration!

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1.25 Gallon Heavy-Duty Universal Methanol Tank

T#:20946761

Part#: 1.25G-UMT-CL

Ships on Oct 22, 2026

$ 69.00 USD

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$ 69.00 USD

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This tank is thicker and stronger than BMS' basic 1-gallon WMI tank. This tank features an easy fill filler nozzle, an anti-starvation reservoir with a pre-threaded bung for the included 90º compression pump feed fitting, a spill-catcher reservoir around the filler cap, a 2-way vented black plastic cap, and is translucent to allow visually checking the fluid level. Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 Features & Benefits 1.25 Gallon Tank (4.73 Liters) Anti-Starvation Reservoir Easy Fill filler Nozzle Spill-Catcher Reservoir around the filler cap Available in clear for visually checking fluid levels 8 mounting holes on the side rails Includes 2-way vented black plastic cap Includes a 90º compression pump feed fitting Tank dimensions: L 11" x W 4.5 x H 9"

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Water/Methanol Injection Hose - 20'

T#:21176944

Part#: BMS-WMI-IL

In Stock

$ 31.99 USD

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$ 31.99 USD

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BMS Water/Methanol Injection (WMI) Solenoid W/ Filter

T#:21176934

Part#: BMS-WMI-SOL

Ships on Oct 22, 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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WMI Inline Filter

T#:21176933

Part#: BMS-WMI-FIL

Ships on Oct 22, 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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Active Autowerke Methanol Injection System - E46

T#:397237

Part#: 14-003

Ships in 4 Business Days

$ 2,137.00 USD

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$ 2,137.00 USD

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Turbo vehicles often suffer from heat soak - methanol injection systems help cool the intake charge, and increases your engine’s knock limit – giving you a failsafe against high boost detonation. Active Autowerke's methanol-water is precisely delivered and metered by its own electronic module, which measures boost pressure within the engine and controls the delivery flow to match both the engine load and demand as needed.

The large 1.8+ gallon reservoir
Rigid mount can be easily detached if needed by its spring loaded quick releases.
For offroad use only.
Does not include any fluid.

This methanol injection system fits the following BMWs:
1998-2006 E46 320i 323i 325i 325xi 330i 330xi 323ci 325ci 330ci M3

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