Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with factory cat-back exhaust only
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
Set your engine bay apart from the rest with a black washer reservoir cap to replace the old blue one
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2804144
Mfg#:
1K0955455
In Stock
ON SALE!
SAVE 44%
$29.99
This product was last offered at the strikethrough price on 01-03-2026
Everything you need to replace a faulty PCV or to perform some preventative maintenance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build
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! *This injector upgrade is only compatible with matching ECU software* *Only plug-and-play on models with factory MPI injection - On models without factory MPI injection, more components are required - ECS Tuning does not offer support on custom fueling setups*
Brand:
ES#:
4057094
Mfg#:
MS100195
Ships in 3 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.
$138.99
This product was last offered at the strikethrough price on 06-08-2026
A simple kit include to service all four injectors!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5434406
Mfg#:
06J998907DKT3
In Stock
ON SALE!
SAVE 20%
$47.99
This product was last offered at the strikethrough price on 02-25-2026
Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep the engine oil where it belongs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4752626
Mfg#:
06K103600R
In Stock
ON SALE!
$74.99
This product was last offered at the strikethrough price on 05-02-2026
Controls coolant flow from the auxiliary water pump for heater control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818654
Mfg#:
4H0121671D
In Stock
ON SALE!
SAVE 15%
$98.99
This product was last offered at the strikethrough price on 05-02-2026
High flow filter replacement to get your engine breathing better than new!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4460968
Mfg#:
012054LA05-OIL
In Stock
ON SALE!
SAVE 25%
$81.99
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.
