ST XTA Coilover Kit 05-07 Subaru WRX STI

If you're looking to get the most out of your 2005-2007 Subaru Impreza STI on the track or just want a more dialed-in feel on the street, this ST XTA Coilover Kit is what you need. It's designed to give you precise control over your suspension's height and handling characteristics.

This kit includes linear race springs, which offer a consistent response, and adjustable dampers. You get 16 distinct clicks of rebound damping adjustment, allowing you to fine-tune how your car handles everything from daily driving to spirited cornering. The spring perches are made from a durable, friction-optimized polyamide composite with a stainless steel insert. This design helps prevent corrosion between the strut and perch, ensuring that you can adjust your ride height smoothly for a long time. The galvanized zinc-coated steel struts are built to resist corrosion, and a dust protection system keeps dirt and debris away from the piston rod and seals.

You'll also find aluminum unibal top mounts included, which not only improve steering response but also let you adjust the front axle camber. This is key for dialing in aggressive wheel and tire fitment or maximizing your tire's contact patch for serious grip. Each kit is preset to factory-recommended damper settings, which are verified on a shock dyno before shipping. A detailed damper setup manual is included to help you reset to these settings or experiment with your own.