Titanium Rear Brake Shim

• 2013-2016 Scion | FR-S
• 2013-2020 Subaru | BRZ
• 2022-2026 Subaru | WRX
• 2017-2020 Toyota | 86
• 2022-2026 Toyota | GR86

The FactionFab Titanium Rear Brake Shim for the Scion FR-S, Subaru BRZ, and Toyota 86 platform and the 2022-2026 Subaru WRX 6MT without Brembo brakes places a thermal barrier between the back of the brake pad and the caliper piston, slowing heat transfer into the caliper and brake fluid during track and autocross use. Titanium has very low heat conductivity compared to steel, and the 1.0mm titanium shim insulates and dissipates heat faster than steel shims, helping prevent brake fade and extending brake pad life.

• Rear position; fits brake pads with the FMSI D1124 pad shape
• 4 shims included in each kit
• Made of CP3 / Grade 2 titanium, an alloy with great bending characteristics, which has very low heat conductivity compared to steel
• Shims are 1.0mm thick - better insulation compared to 0.5mm thick competitor shims
• Acts as a thermal barrier to reduce heat transfer from the brake pad to the caliper piston
• Helps prevent brake fade and potential brake failure, extending brake pad life and improving performance on the track
• Qualifies for almost all SCCA and NASA classes; check official SCCA and NASA rules
• Part Number: FFA1.10317.2

Q&A

Does this fit my car?
This rear shim fits models using the FMSI D1124 pad shape, including the FR-S, BRZ, and 86 platform and the 2022-2026 Subaru WRX 6MT without Brembo brakes listed for this product.

What is included in the box?
Four titanium brake shims.

How thick are the shims?
Each shim is 1.0mm thick and made of CP3 / Grade 2 titanium, which has very low heat conductivity compared to steel.

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