With 32 levels of dampening adjustability the suspension kit can be set to any preference, for track or street driving, and adjust both bump and rebound at the same time!
Brand:
ES#:
3980702
Mfg#:
FMSUS-AUDI TT 8N
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$1250.00
This product was last offered at the strikethrough price on 09-18-2026
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.
Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Average lowering of 0.8"-2.0"F, 0.6"-1.4"R.
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.