Direct bolt-on replacement - Save unsprung weight for enhanced performance!
For vehicles with performance package only
Direct bolt-on replacement - Save unsprung weight for enhanced performance!
For vehicles with performance package only
Eliminate deflection caused by the stock rubber bushings for improved cornering ability, accel and decel response
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This product was last offered at the strikethrough price on
05-02-2026
An upgrade that you can feel AND see! No cutting or drilling required.
In-house engineered to upgrade your exterior styling
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This product was last offered at the strikethrough price on
05-05-2026
For use with CI100052 or CI100053 Intake Systems
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-19-2026
Keep your rear subframe locked down and properly aligned with our in-house engineered locking collar kit
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For vehicles from 09/03/2012 production date
This product was last offered at the strikethrough price on
06-13-2026
Enhance your ride with lowering springs, ECS higher durometer strut mounts and essential install hardware
10X Entries Into Our F80 M3 Sweepstakes
Average lowering front: 1.3" rear: 1.3"
This product was last offered at the strikethrough price on
07-01-2026
Set of 4 connecting rods to be paired with 21mm wrist pin OEM pistons
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with TSI engines and for use with OEM pistons with 21mm wrist pin only.
Replacement hardware kit for your ECS Street Shield
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This product was last offered at the strikethrough price on
06-13-2026
Coilovers for the race track and road
Height adjustable from 0.8" to 1.8" (front) and 0.4" to 1.4" (rear)
Upgraded clutch kit without flywheel, must be used with Spec flywheel
This product was last offered at the strikethrough price on
08-17-2026
Bring your stock wheels to the "flush" position
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Front replacement Upper Strut Mount and Bearing kit - recommended when installing new shocks or springs.
Improved throttle response with more horsepower and torque!
Vehicles with Secondary Air Injection require SAI Kit ES3175226
Fuel pump system to support all the power that your engine can handle!
Included in CTS EA888 Gen3 Port Injection Kit
Fits the left and right side
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Audi TT Mounts - HD upgrade for a stiffer & more responsive ride!
This product was last offered at the strikethrough price on
08-03-2026