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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replacement Spanner Set for Current 2016+ Design Solo Werks S1 Coilover kits - includes main perche and locking perch wrenches
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your suspension in top shape
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Fits models from production date 11/3/2009 up through 8/30/2010 (M14 Ball Joints) - Please verify existing prior to ordering
Brand:
ES#:
4715748
Mfg#:
8K0407505B
Ships in 1-2 days
$78.99
This product was last offered at the strikethrough price on 05-07-2026
Keep your suspension in top shape
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4715750
Mfg#:
8K0407509B
Back Ordered
$78.99
This product was last offered at the strikethrough price on 05-07-2026
Dramatically improve looks and handling with and average lowering up to 1.6" front and rear. Paired with ECS Tuning Cup Kit Installation Kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4761721
Mfg#:
051232ECS02KT
Ships in 4 Business Days
ON SALE!
$657.99
This product was last offered at the strikethrough price on 05-02-2026
Corrects camber to eliminate inner tire wear
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5470737
Mfg#:
0344011008
In Stock
Limited Qty Sale
$636.00
This product was last offered at the strikethrough price on 06-25-2026
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!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our Spin To Win Sweepstakes! For coupe models only.
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
