Located on the rear of the alternator
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with Valeo alternator only
Brand:
ES#:
4142128
Mfg#:
06B903803B
Ships in 1 Business Day
$397.99
This product was last offered at the strikethrough price on 05-07-2026
Also know as the RPM reference sensor or impulse sender
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Automatic transmission models
Brand:
ES#:
4158584
Mfg#:
078906433F
Ships in 1 Business Day
$53.99
This product was last offered at the strikethrough price on 05-07-2026
2.5" half-exhaust built to last with 304 stainless steel and quad ceramic daytona tips
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fix leaks and keep your cooling system efficient
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits models with 6-Speed manual transmission only
Stainless steel non-resonated cat-back exhaust system with quad round, polished tips - Includes downpipes with high flow secondary cats
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Average gain of 100 horsepower and 73 lb-ft of torque on 91 Octane and Supercharger pulley upgrade
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Compatible for vehicles up to 2012 model year only - Vehicle must be brought to ECS Tuning for programming *SIMOS 8.3 ECU is not yet supported*
Monitors coolant temperature for fan control & gauge readings
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Completely replace your oil pan with everything you need!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with production date from 2020
Brand:
ES#:
4750265
Mfg#:
06M103602PKT2
Ships in 1 day
$536.99
This product was last offered at the strikethrough price on 08-18-2026
Install a brand new expansion tank with a new cap and hardware
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply From production date 5/2/2011
Brand:
ES#:
2678371
Mfg#:
8K0121405NKT2
Ships in 1 day
$236.99
This product was last offered at the strikethrough price on 08-31-2026
Seal that goes between the camshaft and the cam magnet
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4811099
Mfg#:
06M109345AKT
Ships in 1 day
$79.99
This product was last offered at the strikethrough price on 10-05-2026
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
