Stocked U.S. Warehouse

GTWORX/BILSTEIN Trophy Cup Coilovers 2008-2014 STI

GTWORX is proud to introduce their first height adjustable coilover for the Subaru STI . Built in a partnership with BILSTEIN, a world leader in monotube gas pressure shock absorbers, the new GTWORX Trophy Cup coilovers are an exciting new option at an attractive price for Subaru track day enthusiasts and weekend warriors. Featuring linear main springs, tender springs, and preset digressive damping, the GTWORX Trophy Cup coilovers allow the user to focus on driving instead of worrying about complicated adjustments.

Designed to offer a comfortable ride and thrilling performance, the BILSTEIN components also ensure long-lasting function and unmatched durability. A limited lifetime warranty means worry-free ownership of a rebuildable and revalvable shock. GTWORX Trophy Cup Coilovers can be used with stock top mounts or optional camber plates.


  • BILSTEIN Triple-C Technology®
  • 400lbs Linear spring F&R
  • Limited lifetime warranty
  • Lowering range of 30mm
  • Inverted monotube
  • Fixed damping

Spring rates 400 lbs/in F/R

Fits all 2008-2014 Subaru STI.NOTE: DOES NOT FIT 2008-2014 WRX.