Girodisc Rear Caliper Titanium Shims 2018-2021 STI YMM_2026_Forester Perfect for those seeking quality

Perfect for those seeking quality Subaru aftermarket parts

Drive confidently knowing your vehicle is shielded by Subimods’ trusted paint protection solutions

ensuring reliable fitment and performance

Constructed from CNC-machined aluminum with a corrosion-resistant red finish

The 35mm length and closed-end shell design ensure your wheels stay securely fastened under all driving conditions

Girodisc Rear Caliper Titanium Shims 2018-2021 STI YMM_2026_Forester Perfect for those seeking qualityHere, you are looking at the Gircodisc Rear Caliper Titanium Shims for your 2018 2021 STI. The problem of brake fluid boiling is simply traced to heat transferring from the rotors and pads directly into the fluid through the caliper pistons. When brake fluid boils, it releases air that is normally part of the molecular structure of the fluid. This air is compressible of course, and the brake pedal goes to the floor instead of moving the caliper