Lightweight cat-back featuring an exotic exhaust note AND an upgraded M-Sport Rear Diffuser. Transform the entire aesthetic and sound of your 1 series with this ECS upgrade package!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the engine to the heater core
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date from 03/2005
Brand:
ES#:
4818662
Mfg#:
64219178427
In Stock
ON SALE!
SAVE 20%
$50.99
This product was last offered at the strikethrough price on 05-02-2026
Does not include oil cooler. Includes gasket, filter, and plastic cap.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with High Speed Synchronization (oil cooler) option
Brand:
ES#:
3449270
Mfg#:
11428683206
Ships in 4 Business Days
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$417.76
This product was last offered at the strikethrough price on 07-05-2026
Mounts to the oil filter housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Attracts metal particulates that would otherwise be circulating your engine!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4899255
Mfg#:
HWU1041
In Stock
ON SALE!
$18.99
This product was last offered at the strikethrough price on 06-29-2026
Open up the restrictive stock airflow into the turbo!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4476341
Mfg#:
VTT-N55-E-INT
Ships in 1-2 days
ON SALE!
SAVE 15%
$179.99
This product was last offered at the strikethrough price on 07-02-2026
An entry level cooling refresh kit - with OEM components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission only
Brand:
ES#:
2713447
Mfg#:
11517588885KT1
Ships in 4 Business Days
$1526.99
This product was last offered at the strikethrough price on 06-08-2026
Connects your radiator to the thermostat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3499726
Mfg#:
17127599450
In Stock
ON SALE!
$58.99
This product was last offered at the strikethrough price on 06-29-2026
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
