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.
Unrivaled comfort and performance. Average lowering of 1.2"-2.3"F 1.0"-2.0"R
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Only fits cars with 55mm front strut clamp, If lowering your vehicle more than 1.4" and it has 42mm or larger drive shafts you must use H&R front sway bars.
Brand:
ES#:
4944
Mfg#:
29509-2
Ships in 4 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2180.00
This product was last offered at the strikethrough price on 07-01-2026
Variant 1 coilovers offer the best balance between sporty driving and comfort
For models with magnetic ride control. Height adjustable from 1.4" to 2.6" (front) and 1.4" to 2.6" (rear)
Features ride height adjustability with standalone electronically adjustable dampers in an OE quality, direct fit package.
2X Entries For Our 25th Anniversary Sweepstakes!
Ultimate coil over for the motorsport enthusiast.
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Only fits cars with 55mm front strut clamp, If lowering your vehicle more than 1.4" and it has 42mm or larger drive shafts you must use H&R front sway bars.
Brand:
ES#:
1304119
Mfg#:
RSS48225-1
Ships in 4 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2150.00
This product was last offered at the strikethrough price on 07-01-2026
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!
2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our Spin To Win Sweepstakes! For vehicles with a 50mm front strut body
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!
2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our Spin To Win Sweepstakes! For vehicles with a 50mm front strut body
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!
2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our Spin To Win Sweepstakes!
The ultimate in coilover technology featuring double adjustable dampening
For models with magnetic ride control. Height adjustable from 1.4" to 2.6" (front) and 1.4" to 2.6" (rear)
Variant 2 coilovers offer sport handling with adjustable rebound dampening
For models with magnetic ride control. Height adjustable from 1.4" to 2.6" (front) and 1.4" to 2.6" (rear)
Whether you need precise adjustments to your suspension settings to hit that perfect setup on the track or want to dial in your ride height for impeccable fitment, coilovers are the best bang for your buck. Find all the best coilover suspension brands like BC Racing, Bilstein, KW, ECS, Solo-Werks, Moton/AST, and more right here at ECS.
Lifetime Replacement
