Improve the Comfort, Performance, and Style of your E46!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4000579
Mfg#:
029307ECS01
In Stock
ON SALE!
SAVE 36%
$1223.99
This product was last offered at the strikethrough price on 06-13-2026
Includes everything needed to install this legendary intake on your car!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4146497
Mfg#:
003313TMS01KT5
In Stock
ON SALE!
SAVE 25%
$2957.99
This product was last offered at the strikethrough price on 06-13-2026
An essential performance upgrade for lowered suspensions or a durable heavy-duty OE replacement.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! 10X Entries For Our Spin To Win Sweepstakes! Please measure before purchasing. For lowered or custom applications. Will not fit factory suspension. 215-275 length adjustment range.
Brand:
ES#:
4733391
Mfg#:
053153LA01
In Stock
ON SALE!
SAVE 20%
$183.99
This product was last offered at the strikethrough price on 06-13-2026
Stainless steel impeller and 20% increase in flow!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms When it comes to cooling, Stewart is the final word in high performance pumps. The ultimate in BMW cooling with a limited lifetime warranty!
Brand:
ES#:
2581452
Mfg#:
888010330
In Stock
$219.99
This product was last offered at the strikethrough price on 06-15-2026
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 coupe and sedan models only
Includes everything needed to install this legendary intake on your car!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4027512
Mfg#:
003313TMS01KT3
Ships in 1-2 days
ON SALE!
SAVE 25%
$2957.99
This product was last offered at the strikethrough price on 06-13-2026
Everything you need to service your ignition system including Bosch Platinum+4 spark plugs and BAV Auto ignition coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3677674
Mfg#:
12131703228PKT
In Stock
ON SALE!
SAVE 20%
$243.99
This product was last offered at the strikethrough price on 05-02-2026
Modified core windings offer increased spark for a faster and more efficient burn.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with production date from 09/2002
Brand:
ES#:
4872326
Mfg#:
B50056KT
In Stock
ON SALE!
SAVE 20%
$179.99
This product was last offered at the strikethrough price on 05-02-2026
As expansion tanks age, they are prone to cracking or even exploding. Replace your factory plastic coolant reservoir with a Turner Heavy Duty aluminum tank for durability and piece of mind!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4690219
Mfg#:
008363LA02
In Stock
ON SALE!
SAVE 15%
$499.99
This product was last offered at the strikethrough price on 06-13-2026
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
Lightweight performance exhaust for your E46, featuring a valved muffler and controller to change the sound with the click of a button.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Cars without factory exhaust valve will require a vacuum source for the valve controller.
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 throttle response, acceleration and clutch feel - the perfect setup for daily-driven vehicles with up to 400lbs-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Eliminate factory dual-mass flywheel and self-adjusting-clutch without the chatter caused by some perform
Brand:
ES#:
2770848
Mfg#:
000282ECS01KT
In Stock
ON SALE!
$1069.99
This product was last offered at the strikethrough price on 06-13-2026
Lightweight flywheel and upgraded clutch kit for improved throttle response, acceleration and clutch feel - the perfect setup for daily-driven vehicles with up to 400 Ft/lbs of torque.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with 5-speed transmission only and a production date up to 09/2003 (10-Spline Clutch Disc)
For moderately modified cars or performance oriented driving style
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 5 speed manual transmission For vehicles with production date up to 03/2003
Properly dial in rear camber. A must for all enthusiasts that care about handling and tire wear.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2682175
Mfg#:
002608ECS01
Ships in 1-2 days
ON SALE!
SAVE 25%
$458.99
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.
Lifetime Replacement
