Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Height adjustable from 1.6" to 2.8" Front & Rear
Features 32 way adjustable damping, variable length and zinc-coated shock bodies
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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!
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! Lowers 30mm front and rear - Up to VIN 8D-1-030000, split is in the 2001 model year
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.
Brand:
ES#:
4140395
Mfg#:
68525014
Ships in 4 Business Days
$83.99
This product was last offered at the strikethrough price on 10-20-2026
BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback.
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
