GiroDisc 04-07 Subaru Impreza WRX STI (Requires Trimmed Rear Pads) Rear Caliper Rebuild Kit

This rear caliper rebuild kit from GiroDisc is built to bring your 2004-2007 Subaru Impreza WRX STI's braking system back to life. When your calipers start to feel sticky or leak, it often means the seals inside have degraded. This kit includes the necessary components to replace those worn-out seals and get your calipers working smoothly again, ensuring consistent stopping power. Keep in mind that for this specific application on your WRX STI, you will need to trim the rear brake pads to fit correctly with the caliper after the rebuild.

Inside this kit, you'll find the essential rubber seals and dust boots needed to properly reseal your rear brake calipers. These parts are made to meet the original specifications, helping to restore the caliper's ability to clamp the brake pads onto the rotor effectively. A well-functioning caliper is crucial for safe and reliable braking, especially on a performance-oriented car like the WRX STI. Replacing these seals is a common maintenance task that can prevent more serious issues down the road, like uneven pad wear or caliper seizure.