The XClutch 8" Twin Disc Ceramic Clutch offers a lightweight design for improved throttle response combined with high torque capacity, making it ideal for racing applications. Rated for 890 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Delivers a massive 2400cc/min flow rate, making it the ultimate fueling solution for builds running E85, heavy boost, or aggressive forced induction.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits BMW S54 engine equipped with DeatschWerks S54 Fuel Rail
Brand:
ES#:
5456549
Mfg#:
16S-18-2400-6
Ships in 6 Business Days
ON SALE!
SAVE 10%
$989.00
This product was last offered at the strikethrough price on 07-02-2026
A premium performance fuel rail kit specifically engineered for the BMW S54 engine platform.
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Brand:
ES#:
5456573
Mfg#:
7-902
Ships in 6 Business Days
ON SALE!
SAVE 10%
$219.00
This product was last offered at the strikethrough price on 07-02-2026
Built to meet the demands of forced induction conversions, aggressive track setups, or high-power street builds.
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Brand:
ES#:
5456550
Mfg#:
16U-18-0450-6
Ships in 6 Business Days
ON SALE!
SAVE 10%
$409.00
This product was last offered at the strikethrough price on 07-02-2026
This premium set of six matched injectors delivers the precise, massive fuel flow your modified engine craves.
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Brand:
ES#:
5456552
Mfg#:
16U-18-1000-6
Ships in 6 Business Days
ON SALE!
SAVE 10%
$659.00
This product was last offered at the strikethrough price on 07-02-2026
This matched set of six injectors eliminates the guesswork of custom tuning and fuel rail modifications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456551
Mfg#:
16U-18-0550-6
Ships in 6 Business Days
ON SALE!
SAVE 10%
$469.00
This product was last offered at the strikethrough price on 07-02-2026
Built for high speed, short stopping race cars that require high temperature pads with a ton of bite.
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Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 8,100rpm, improves throttle response, and improves power output - plus remembers your Sport Mode selection! For use with 91 octane fuel.
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Brand:
ES#:
3138987
Mfg#:
N4S54MEM
Ships on Aug 11, 2026
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on 05-02-2026
Easily adapt a factory seat belt receptacle to your VAC Race Seat Installation Kit!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Compatible with VAC Race Seat Installation Kits only
Engineered for maximum safety on the track! Featuring even more customizable options!
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Engineered for maximum safety on the track! Featuring even more customizable options!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
