Improved throttle response and power from less restriction and a colder air charge!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Provides a massive increase in cooling capacity and long-term reliability for both daily driving and track applications.
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Designed for track use while still streetable. Conservatively rated at 385ft/lbs.
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Designed for track use while still streetable. Conservatively rated at 385ft/lbs.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Single Mass Flyweels Only!
The XClutch 7.25" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 900 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft
The XClutch 9" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 1350 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft
Innovative design and excellent function!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 6-speed transmissions
Innovative design and excellent function!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 5-speed transmissions
By limiting the side-to-side deflection of the gearbox, these mounts ensure your shift linkage stays perfectly aligned with your hand, providing a mechanical, bolt-action feel to every gear change.
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Restore your BMW's shifting precision and throttle response with Stage 1 Performance Engine Mounts.
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Designed to eliminate the limitations of the restrictive factory fuel setup, this premium dual-pump system comes pre-loaded with two high-flowing DW420 fuel pumps.
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Brand:
ES#:
5456579
Mfg#:
9-421-7070
Ships in 2 Business Days
ON SALE!
SAVE 10%
$899.00
This product was last offered at the strikethrough price on 07-02-2026
For enthusiasts looking to optimize their engine's fuel delivery without compromising daily drivability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Custom Applications - Will require additional tuning or modifications.
Brand:
ES#:
4488429
Mfg#:
18U-09-0440-6
Ships in 2 Business Days
ON SALE!
SAVE 10%
$539.00
This product was last offered at the strikethrough price on 07-02-2026
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
