Lightweight ACT flywheel for racing, maximizing throttle response and acceleration.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Optimizes airflow to your engine for greater horsepower and torque gains, plus improved throttle response
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5435051
Mfg#:
IT-945
Ships in 8 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$449.99
This product was last offered at the strikethrough price on 06-05-2026
Oil-free filter - more flow, less maintenance! +12hp & +9lb/ft!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
2185324
Mfg#:
51-31662
EO#:
D-550-38
In Stock at Vendor
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$470.00
This product was last offered at the strikethrough price on 06-04-2026
Remove the slop from the shifter arm for improved shifter feel - even on brand-new cars!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
259540
Mfg#:
2511-002
In Stock
ON SALE!
SAVE 35%
$76.99
This product was last offered at the strikethrough price on 05-02-2026
BMW S50B30/B32 87.00mm X 1.80mm MLS Spartan
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Single mass flywheel conversion. Can be used with both factory clutch kit and ACT clutch kits. Gear rattle is expected. Flywheel bolts included (M12-1.5 x 30mm)
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Eliminate intake restrictions, increase airflow to the turbos, and inmprove the sound of your BMW's intake with this perfmance intake kit
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Brand:
ES#:
4760050
Mfg#:
RABMW001
Ships in 2 Business Days
$795.00
This product was last offered at the strikethrough price on 02-03-2026
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.
Lifetime Replacement
