The GiroDisc Rear Caliper Rebuild Kit for Subaru WRX STI 2018-2021 contains enough dust boots and piston seals to rebuild one caliper. The high-quality parts are made to GiroDisc's specifications to get the caliper working like new again.
Key Features
- GiroDisc recommends pairing freshly rebuilt calipers with its titanium pad shields to extend service intervals
Specifications
- Supplied as: Dust boots and piston seals for one caliper