Perrin [02-07 WRX, 04-07 STI] Master Cylinder Support Brace 0-5V Output Gauge Compatible with OEM and aftermarket

Compatible with OEM and aftermarket downpipes

Must be manual transmission

Note: DRL (Daytime Running Light) wiring requires integration into your existing lighting harness

OE arms and links are designed specific for OE ride height

Perrin [02-07 WRX, 04-07 STI] Master Cylinder Support Brace 0-5V Output Gauge Compatible with OEM and aftermarketThe Perrin master cylinder support brace provides the much needed support for the master cylinder and brake booster that the stock setup just can't provide. When you place force against the pedal the brake booster and master cylinder actually bend away from the you. The sheet metal that these parts are bolted to just can't prevent movement and over time can fatigue to the point of failure. Perrin designers devised a simple plan to fix this problem an