Cusco Competition Zero-3 Coilovers 2015-2021 WRX / 2015-2021 STI

Suspension coilovers specifically designed for competitive use. The internal shock absorber valving engineered to meet the demands of immense lateral G forces in adjacence with race compound tires. This is the ideal setup for any onroad motorsports competition including Gymkhana, Autocross, Time Attack, and Circuit Racing. The competition grade coilovers include robust number of tuning adjustment options, and its structural design is made to handle the most harshest racing environments anywhere in the globe. Dominate the competition in a world where 1/1000th of a second counts!

• This suspension coilover kit is designed with full adjustable ride height feature which retains full shock stroke length and spring preload.
• The inverted shock is made from light weight aluminum and features a mono-tube 24-step adjustable damper. The large piston internal valving along combined with increased spring rates are specifically designed for vehicles equipped with race compound tires (R-compounds, Slicks). The inverted damper prevents external elements from entering the shock casing and retains structural rigidity for added stress loads applied to the coilover.
• Comes with camber adjustable pillow-ball upper mount and/or rubber upper seat depending on its vehicle application.