Girodisc Titanium Brake Pad Shields for Subaru STi Titanium Retainers See the TiAL wastegate spring

See the TiAL wastegate spring chart below for spring pressures

Our engineers used 3D scanned CAD data from each vehicle along with the CAD data from our TMIC development to design a splitter that fits well and evenly distributes air across the entire core

Proper PCV valves prevent the "vacuum leak" that a check valve would create at low loads

And more plates mean more plate surface area

The fuel pump is not included

Girodisc Titanium Brake Pad Shields for Subaru STi Titanium Retainers See the TiAL wastegate springThese Girodisc titanium shims are placed between the back of the brake pads and the pistons to keep heat from transferring into the pistons and fluid. Available for the front and rear calipers for the 2004 2017 and 2018 2021 Subaru STi models. Sold as a set for front or rear. Purchase includes four shields. 1mm thick. The 2004 2017 Shims are pictured. Fitment: Part Numbers: 2004 2017 STi Front Shields TS 1001 Old Alternates (D1001, TS 1001 4, TS 1001