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BMW Throttle Body Parts

We carry a variety of parts related to BMW throttle bodies and throttle body upgrades. Modern BMWs have electronic throttles that need replacement rather than repair. A malfunctioning unit can disable the car so it's important to pay attention to any fault codes related to the 'EML' system. Older mechanical throttles are much more reliable and less prone to any issues. Replacement of any throttle housing is easy and straightforward.

Larger throttle bodies have been advertised for years as a performance upgrade. On their own they will not make any power difference. But combined with other upgrades, such as larger mass air sensors and intakes, they can contribute to power gains. However, we do not currently sell larger throttle bodies. We do offer adapter plates to mount different throttle housings onto your intake manifold. This is most commonly done along with a stand-alone engine management system with or without drive-by-wire control.
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Turner Aluminum Throttle Cable Bushings
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Turner Motorsport - Corporate Logo
T#:641028
Part#: 006585LA01-01
In Stock
Sale - Save 54% $ 47.99

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

$ 22.23 USD
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Sale - Save 54%
$ 47.99

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

$ 22.23 USD
Free Shipping on orders $49 and up

No more slow starts! Does your car feel old? Age may not be the issue at all, your throttle cable bushings are mostly likely worn out and your car has lost its pep!

Your throttle cable is the main connection you have from the gas pedal to the throttle body. Do you have hesitation or delayed pedal response? Think of when you are sitting at a stop light or making a turn into a flow of traffic, you may not realize it but if you haven't replaced your throttle cable and bushings this will require you to apply pressure to the gas pedal before getting feedback which can cause slow starts at stop lights and put you in danger when merging in traffic. These are not issues with old cars, they are issues related to your throttle response!

Symptoms to look for: lackluster/sloppy throttle actuation, deformed throttle cable appearance, and bushing condition. Your throttle cable bushings can be soft, cracked or even disintegrated by now.

Upgrade from failed rubber to new billet aluminum bushings for quick gas pedal response and a better engagement with your car.

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E30 M3 Throttle-Body Gasket Repair Kit
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Turner Motorsport - Corporate Logo
T#:4197
Part#: TEN3060TBG
In Stock
Sale - Save 20% $ 65.99

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

$ 52.79 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 65.99

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

$ 52.79 USD
Free Shipping on orders $49 and up
This kit has been engineered to address the intake air leaks commonly found on the E30 M3 manifold gaskets. A problem that has plagued E30 M3 owners for years. Parts list for kit: 2 Intake gaskets for cylinder head side, 2 intake gaskets for throttle-body side, and 28 Lock washers.
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M50 Throttle Body to M54 E46 325 Intake Manifold - Adapter Plate ...
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Turner Motorsport - Corporate Logo
T#:421
Part#: TEN9990850
In Stock
Sale - Save 25% $ 103.99

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

$ 77.99 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 103.99

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

$ 77.99 USD
Free Shipping on orders $49 and up

This precision-engineered throttle body adapter plate was originally developed for the Turner Motorsport SPEED World Challenge racing team. It enables the use of a mechanical throttle body in place of the M54 engine's factory drive-by-wire system, offering greater control and reliability for high-performance or competition use. Ideal for custom builds and race applications, this adapter plate ensures a seamless installation while retaining the structural integrity and alignment needed for optimal throttle performance.

Important Notes:

Designed specifically for professional racing applications. Requires the use of custom software for proper integration and functionality. Recommended for experienced tuners and mechanics familiar with custom engine configurations.

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aFe Throttle Body Spacer - E36 M3
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CARB certified for sale in all 50 states
AFE - Corporate Logo
T#:189816
Part#: 46-31004
EO#: D-550-11
Ships in 2 Business Days
$ 139.00 USD
Free Shipping on orders $49 and up
The Silver Bullet throttle body spacer creates turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response. In recent dyno testing by aFe, this throttle body spacer produced +4hp and +8lbs. x ft. torque (measured on E36 M3 with S52 engine) . The Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Great power per dollar performance.

This item fits the following BMWs:
1995-1999  E36 BMW  M3
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BMW M62 Big Bore 84mm Throttle Body Upgrade Kit
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Turner Motorsport - Corporate Logo
T#:585209
Part#: 027177TMS02KT
In Stock at Vendor
Sale - Save 4% $ 425.42

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

$ 406.62 USD
Free Shipping
Sale - Save 4%
$ 425.42

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

$ 406.62 USD
Free Shipping
Larger throttle body offers a 10.25% increase in cross sectional area to help your M62TU breathe better
aFe Throttle Body Spacer - E9X 335i, E82 135i, E60 535i (N54 engine) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
AFE - Corporate Logo
T#:2643
Part#: 46-31002
EO#: D-550-11
In Stock
$ 182.99

This product was last offered at the strikethrough price on
01-28-2026

$ 139.00 USD
Free Shipping
$ 139.00 USD
Free Shipping
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency - +6 hp, +3.5 lbs/ft torque . Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. This throttle body spacer is 50-state legal (CARB E.O Number D-516-2).

Only for cars with N54 engine. Not for cars with N55 engine.

This throttle body spacer fits the following BMWs:
2008-2010 E82 BMW 135i
2010+ E82 BMW 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive- Sedan
2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2010 E93 BMW 335i - Convertible
2004-2010 E60 BMW 535i 535xi 535i xDrive
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Silver Bullet Throttle Body Spacer - E9X E8X N52
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:639776
Part#: 46-31011
In Stock
$ 149.99

This product was last offered at the strikethrough price on
01-28-2026

$ 139.00 USD
Free Shipping
$ 139.00 USD
Free Shipping
Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response and fuel efficiency.
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aFe Throttle Body Spacer - E60 550i E63 650i E53 X5 4.8is
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:4316
Part#: 46-31006
EO#: D-550-11
In Stock at Vendor
$ 139.00 USD
Free Shipping
$ 139.00 USD
Free Shipping
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque - +10 hp, +14 lbs/ft torque - and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. This throttle body spacer is 50-state legal (CARB E.O Number D-516-2). Click here for installation instructions

This item fits the following BMWs:
2004-2010 E60 BMW 550i
2004-2010 E63 BMW 650i
2002-2008 E65 BMW 750i 750li
2004-2006 E53 BMW X5 4.8is
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AFE Silver Bullet Throttle Body Spacer -- F30 BMW N20 2.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:384473
Part#: 46-31009
EO#: D-550-11
In Stock at Vendor
$ 321.99

This product was last offered at the strikethrough price on
01-28-2026

$ 244.99 USD
Free Shipping
$ 244.99 USD
Free Shipping

Silver Bullet throttle body spacers create turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable 6061-T6 billet aluminum and use a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix-only throttle spacers.

Serrated/Helix Design: The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with helix-only designs.

6061-T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish.

Longer Intake Track: Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response.

This Silver Bullet throttle body spacer produces up to 6 hp and 10 lbs. x ft. torque.

This throttle body spacer is 50-state legal (CARB E.O Number D-550-11/D-550-17).

Also Fits:
2014-2016 BMW 220i/228i (F22) L4-2.0L (turbo) N20 (CARB 2014 models 220i/CARB 2014-2015 models 228i)
2013-2016 BMW 320i/ix (F30/31/34) L4-2.0L (turbo) N20
2012-2016 BMW 328ix (F30) L4-2.0L (turbo) N20/N26 (CARB 2012-2013 models) 
2013-2016 BMW 328i/ix (F31/F34) L4-2.0L (turbo) N20/N26 (CARB 2012-2015 models)
2014-2016 BMW 420i/ix (F32/33) L4-2.0L (turbo) N20/N26 (CARB 2014 models)
2014- 2016 BMW 428i/ix (F32/33/36) L4-2.0L (turbo) N20/N26 (CARB 2014-2015 models)

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aFe Throttle Body Spacer - E46 325i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
AFE - Corporate Logo
T#:4527
Part#: 46-31008
EO#: D-550-11
In Stock at Vendor
$ 182.70

This product was last offered at the strikethrough price on
01-28-2026

$ 139.00 USD
Free Shipping
$ 139.00 USD
Free Shipping
The Silver Bullet throttle body spacer creates turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response. In recent dyno testing by aFe, this throttle body spacer produced +10hp and +14lbs. x ft. torque . The Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Great power per dollar performance.

This item fits the following BMWs:
2001-2005 E46 BMW 325i 325ci 325xi
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