Exterior Components› Body Panels and Components

FactionFab

FactionFab Titanium Front Brake Shim Set 4 Piston Brembo 2004-2017 STI

$79.17

SKU: F03G 1.10315.1

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The FactionFab Titanium Front Brake Shim Set is a performance upgrade designed for 2004-2017 Subaru WRX STI models. These shims act as a thermal barrier between brake pads and caliper pistons, reducing heat transfer during aggressive driving. Crafted from 1.0mm thick 6AL-4V (Grade 5) titanium, they offer superior insulation compared to steel.

By minimizing heat soak, these shims help prevent brake fluid boiling and brake fade, ensuring consistent stopping power. They are designed for direct fitment with Subaru STI brake pads featuring FMSI D1001 specifications. The set includes 4 shims.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandFactionFab
Part NumberF03G 1.10315.1

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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