Increase performance and gain all the cool intake noises on your B46/B48 engine!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Not CARB Approved - Cannot be shipped to California
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 Wagon Models With 5-Bolt Top Mount
Lightweight wheel spacers with a machined tab for easy removal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3021123
Mfg#:
TWH9905003BLACK
In Stock
ON SALE!
SAVE 53%
$141.99
This product was last offered at the strikethrough price on 05-02-2026
Fits driver or passenger side. Allows mounting of aftermarket seats to OE seat sliders.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits driver or passenger side. Allows mounting of aftermarket seats to OE seat sliders.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A powerful plug-and-play multifunction display that allows you to monitor vital engine parameters in a simple, elegant package.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision manufactured and featuring a GeoSpec® corrosion-resistant coating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with painted M Sport 2-piston rear Brembo Calipers only
Brand:
ES#:
4669080
Mfg#:
34206894382-P
Ships in 5 Business Days
ON SALE!
$273.99
This product was last offered at the strikethrough price on 06-13-2026
This pair of Brembo calipers are a direct replacement for factory M-Sport and 35/40i brake calipers, found on many F3X BMW vehicles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles equipped with M Sport Brakes (Option Code S2NHA)
Brand:
ES#:
4736821
Mfg#:
3411679946B
Special Order: No Guaranteed ETA
$1542.99
This product was last offered at the strikethrough price on 01-21-2026
This pair of Brembo calipers are a direct replacement for factory M-Sport and 35/40i brake calipers, found on many F3X BMW vehicles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles equipped with M Sport Brakes (Option Code S2NHA)
Brand:
ES#:
4736891
Mfg#:
3411679946Y
Special Order: No Guaranteed ETA
$1542.99
This product was last offered at the strikethrough price on 01-21-2026
New Zinc-Nickel coating for superior corrosion resistance! New low profile hardware for a cleaner mounted look! DOT compliant and made here in USA!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3690893
Mfg#:
022756TMS01
In Stock
ON SALE!
$100.99
This product was last offered at the strikethrough price on 06-13-2026
Stop fast and look great doing it
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For F8X with steel brakes or F3X with M performance brakes For vehicles with M Performance brakes
Brand:
ES#:
2590067
Mfg#:
34206855481
Ships in 9 Business Days
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1174.99
This product was last offered at the strikethrough price on 07-03-2026
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.
Lifetime Replacement
