Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Reinforce your chassis while protecting costly undercarriage components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For 4Motion models only
Brand:
ES#:
3221083
Mfg#:
022446ECS01-02KT
In Stock
ON SALE!
$299.99
This product was last offered at the strikethrough price on 06-13-2026
Quality silicone intercooler inlet/outlet hoses and four high-strength band clamps for a direct installation.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Gain up to 84 horsepower and 108 lb-ft of torque on 93 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Everything needed to keep your intake tract clean and oil free!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2992536
Mfg#:
014726ECS01-01KT
In Stock
ON SALE!
SAVE 10%
$479.99
This product was last offered at the strikethrough price on 06-13-2026
Makes short and easy work of walnut blasting your intake ports and valves! Works with most universal walnut blasters.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Install new hardware with your new parts. M6x35
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Secures the valve cover to the cylinder head
Brand:
ES#:
4766197
Mfg#:
N10554005-23PC
In Stock
ON SALE!
SAVE 15%
$50.99
This product was last offered at the strikethrough price on 05-02-2026
Improve airflow and reduce restrictions with our High Flow Throttle Pipe Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3134081
Mfg#:
009037ECS08-01
In Stock
ON SALE!
SAVE 25%
$280.99
This product was last offered at the strikethrough price on 06-13-2026
Recommended to be replaced with the water pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818497
Mfg#:
06K121605
In Stock
ON SALE!
SAVE 13%
$22.99
This product was last offered at the strikethrough price on 05-02-2026
Replace the factory plastic cap with this sturdy aluminum one in gloss midnight black anodizing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Reduce restriction and improve turbo efficiency with ECS High Flow Turbo Muffler Delete Pipe and Coupler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3177617
Mfg#:
019330ECS01-02KT
In Stock
ON SALE!
SAVE 25%
$197.99
This product was last offered at the strikethrough price on 06-13-2026
Includes all of the 034Motorsport performance products associated with the dogbone mount in one comprehensive and convenient package.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CNC machined from 6061-T6 aluminum and is anodized bright black for lifelong great looks.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your drive belt tight with a new belt, tensioner, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3648475
Mfg#:
06L903133D2KT
In Stock
ON SALE!
$78.99
This product was last offered at the strikethrough price on 05-02-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
