Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
It isn't that it hasn't failed - it just hasn't failed yet.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3028301
Mfg#:
TSU3075312
In Stock
ON SALE!
SAVE 76%
$29.99
This product was last offered at the strikethrough price on 05-02-2026
S54 Exhaust sound for your E30!
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
Brand:
ES#:
5434326
Mfg#:
044031
In Stock
ON SALE!
SAVE 11%
$3435.99
This product was last offered at the strikethrough price on 05-02-2026
Safely install 10mm spacers by extending the surface area of your hub
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3028402
Mfg#:
TWH9905002-K
In Stock
ON SALE!
SAVE 20%
$231.98
This product was last offered at the strikethrough price on 06-13-2026
Dial in a more aggressive fitment and provide clearance for other components such as brakes and suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommend 12x1.5x39mm conical bolts
Brand:
ES#:
5396077
Mfg#:
610-502002-B
Ships in 2 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$135.00
This product was last offered at the strikethrough price on 01-28-2026
Dial in a more aggressive fitment and provide clearance for other components such as brakes and suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommend 12x1.5x39mm conical bolts
Brand:
ES#:
5396079
Mfg#:
610-502004-B
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.
$145.00
This product was last offered at the strikethrough price on 01-28-2026
Dial in a more aggressive fitment and provide clearance for other components such as brakes and suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommend 12x1.5x39mm conical bolts
Brand:
ES#:
5396078
Mfg#:
610-502003-B
Ships in 2 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$145.00
This product was last offered at the strikethrough price on 01-28-2026
Increase Cylinder Head Clamping Force Dramatically With ARP's Head Stud Kit for Your S14-Powered BMW!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Upgrade to ARP's Main Stud Kit for the S14 Engine to Reduce the Possibility of Crank-Walk!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Innovative design and excellent function!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 5-speed transmissions
Choose your struts, management, tank option and more
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Weld-in front application, no front swaybar mount for M3 models. Requires minor trimming of rear coil spring locator.
Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 51mm front struts
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.
