Offer up to +/- 1.0° of on-car camber adjustment which can help maximize the tire’s effective contact patch
For vehicles with independent rear suspension only.
These rebound extensions aim to make adjusting your coilovers more accessible and are availablie in a variey of sizes. Be sure to verify the correct size of the piston rod hex before ordering.
Refresh your rear suspension with new control arms featuring pre-installed ECS Poly. Bushings & Adjustable Toe Arms
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5481226
Mfg#:
017697ECS04KTKT1
In Stock
$1437.99
This product was last offered at the strikethrough price on 07-05-2026
Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings!
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with independent rear suspension only
This adjustable rear suspension kit provides multi-axis alignment correction to optimize the tire contact patch, eliminate uneven tread wear, and sharpen handling response on lowered or track-driven vehicles.
TrackSport Coilover suspension kit developed for regular track usage, but still usable on road
For vehicles with independent rear suspension only. Vehicles with solid beam rear axle will require rear shock bushing kit (ES2855298).
More About Performance Suspension Parts & Upgrades
Your car's performance and ride quality are effectively determined by your suspension. Find all the replacement and upgrade solutions for your dampers, springs, control arms, and more in our suspension catalog.
Lifetime Replacement
