Improve your exhaust tone and BMW's appearance - Reduces weight and increases power by +6HP/+5LB-FT
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4714724
Mfg#:
D660-0098-BLK
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2643.99
This product was last offered at the strikethrough price on 06-25-2026
Ditch the weak, factory plastic coolant expansion tank and free up space on the hot side of your engine bay!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Compatible with factory/aftermarket cold side intakes as well as hot side intakes!
Brand:
ES#:
3647095
Mfg#:
021942TMS13
Ships on Aug 25, 2026
ON SALE!
SAVE 15%
$815.99
This product was last offered at the strikethrough price on 05-02-2026
Improve the Comfort, Performance, and Style of your E46 M3!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4000580
Mfg#:
029308ECS01
In Stock
ON SALE!
SAVE 32%
$1152.99
This product was last offered at the strikethrough price on 06-13-2026
Improve the Comfort, Performance, and Style of your 5 series!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4355238
Mfg#:
000169LA01
In Stock
ON SALE!
SAVE 36%
$1210.99
This product was last offered at the strikethrough price on 06-13-2026
Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4365475
Mfg#:
007629LA09KT
In Stock
ON SALE!
SAVE 25%
$420.95
This product was last offered at the strikethrough price on 06-13-2026
Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust and noise
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with M Sport (340mm) or M Performance (370mm) brakes
Brand:
ES#:
3247587
Mfg#:
HB765B.664KT
In Stock
$344.99
This product was last offered at the strikethrough price on 04-27-2026
Over time, factory bushings degrade, leading to sloppy handling, uneven tire wear, and a compromised driving experience. Restore that crisp, factory-fresh steering response and tight handling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Dial in your suspension with 32 way adjustable damping coilovers to improve the performance, comfort, and style of your E30!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with a 51mm front strut - Must be welded in to existing suspension.
Brand:
ES#:
4691030
Mfg#:
051535LA01
In Stock
ON SALE!
SAVE 18%
$884.99
This product was last offered at the strikethrough price on 06-13-2026
Worn and slipping clutches throw away horsepower and detract from your driving experience
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1897635
Mfg#:
21207603248
In Stock
36% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$795.53
This product was last offered at the strikethrough price on 06-25-2026
Pair the Turner Dual Mount Diff plate and ECS Poly Diff Bushing Kit to capitalize on dual rear mounts, improved bushing life, reduced wheel hop, increased handling, and crisper driveline response.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4044494
Mfg#:
026773TMS03KT
In Stock
ON SALE!
SAVE 25%
$1019.99
This product was last offered at the strikethrough price on 06-13-2026
Dial in your suspension with 32 way adjustable damping coilovers to improve the Performance, and Style of your 1 series!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4475498
Mfg#:
000465LA01
In Stock
ON SALE!
SAVE 32%
$1293.99
This product was last offered at the strikethrough price on 06-13-2026
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.
