Transform the sound and performance of your vehicle with a cat-back and a Luft-Technik Intake System
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! 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 vehicles with manual transmission only
High flow, stainless downpipe kit to be used with factory exhaust
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 manual transmission models only - To be used with factory exhaust
tubular headers system for the 2006-2008 Audi RS4 Quattro has been developed to get the maximum gains with the popular Supercharger conversion kits.
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
Decrease heatsoak with this front mount intercooler
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#:
2770217
Mfg#:
CTSB7FMICKIT
Ships in 8 Business Days
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-29-2026
Also called the "breather valve" or "oil separator"
2X 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 We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4810194
Mfg#:
079103464F
In Stock
$114.99
This product was last offered at the strikethrough price on 06-19-2026
Increase the sound quality along with top end performance on your RS4
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
Brand:
ES#:
11361
Mfg#:
8E0253400KT
In Stock
ON SALE!
$492.99
This product was last offered at the strikethrough price on 06-13-2026
Includes four Bosch red coil packs and four NGK iridium spark plugs (BKR8EIX - One heat range colder)
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 Beneficial to cars with basic performance upgrades
Brand:
ES#:
4349867
Mfg#:
06E905115FKT7
In Stock
ON SALE!
$239.00
This product was last offered at the strikethrough price on 09-08-2026
Includes upgraded RS4 motor mounts, ECS polyurethane snub mount and hardware
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 without electronically monitored engine mounts.
Brand:
ES#:
2586485
Mfg#:
SM100004KT
In Stock
ON SALE!
$266.99
This product was last offered at the strikethrough price on 05-02-2026
Useful for making many different gaskets
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#:
463634
Mfg#:
D154103A1
In Stock
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$123.32
This product was last offered at the strikethrough price on 10-26-2026
Install new hardware with your new parts. M6x25
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 Secures the water pump to the engine
Brand:
ES#:
471823
Mfg#:
N91071701
In Stock
32% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2.94
This product was last offered at the strikethrough price on 10-26-2026
One located on the underside of each fuel rail
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 Factory pressure regulator from RS4/R8, used in various performance applications - raises the factory fuel pressure limit from roughly 126 to 136 bar
Brand:
ES#:
284889
Mfg#:
079130757
In Stock
18% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$260.00
This product was last offered at the strikethrough price on 10-26-2026
Mounted to the engine block and houses the engine oil filter
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
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
