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Audi A4 Performance Parts & Upgrades

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B8 Suspension Cup-Kit

ES#4779912 - 24-274876KT - B8 Suspension Cup-Kit - B8 Performance Plus dampers paired with H&R Sport Springs - Assembled By ECS - Audi

B8 Performance Plus dampers paired with H&R Sport Springs 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with sport suspension and without electronic suspension (49mm diameter strut)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4779912
Mfg#:
24-274876KT
Ships on Jan 11, 2027
$1285.00

This product was last offered at the strikethrough price on
07-01-2026

$1211.99 USD
This product is lifetime replacement eligible Lifetime Replacement

RA4 240mm Clutch Conversion Kit - Stage 2, Driveshaft Center Support Bearing Carrier & Rear Differential Mount

ES#4751083 - RA4S2-STEELEBKT - RA4 240mm Clutch Conversion Kit - Stage 2, Driveshaft Center Support Bearing Carrier & Rear Differential Mount - ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit - Enthusiast Bundles - Audi Volkswagen

ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751083
Mfg#:
RA4S2-STEELEBKT
Ships on Jan 15, 2027
ON SALE!
$1329.03

This product was last offered at the strikethrough price on
06-09-2026

$1299.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

MST Performance Cold Air Intake System

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. Fits models up through the 2012 model year (Pre-Facelift)

Brand:
MST Performance - Corporate Logo
ES#:
4430977
Mfg#:
AD-A401
Special Order: No Guaranteed ETA
$409.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MST Performance Cold Air Intake System

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. Fits models from the 2013 model year (Facelift)

Brand:
MST Performance - Corporate Logo
ES#:
4430978
Mfg#:
AD-A402
Special Order: No Guaranteed ETA
$409.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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