Featuring 30 levels of adjustment and performance spring rates and valving
Vehicles with solid beam rear axle will require rear shock bushing adapter kit (ES2855298).
Fits the left and right side
10X Entries Into Our F80 M3 Sweepstakes For vehicles with independent rear suspension only. Vehicles with solid beam rear axle will require rear shock bushing kit (ES2855298).
Make alignment changes for optimal track performance or even tire wear easier than ever.
2X Entries Into Our F80 M3 Sweepstakes For vehicles with independent rear suspension only
Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty!
10X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! For coupe models with independent rear suspension only.
Upgrade your ECS 23mm rear sway bar with our Billet and Poly. sway bar mounting solution!
10X Entries Into Our F80 M3 Sweepstakes For use with ECS Tuning 23mm rear sway bar For vehicles with Independent Rear Suspension only
Brand:
ES#:
3464847
Mfg#:
021850ECS01-01KT
In Stock
ON SALE!
SAVE 20%
$109.99
This product was last offered at the strikethrough price on 06-13-2026
A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.
Lifetime Replacement
