Cusco BCS USDM GDA-B-C WRX-STI GROUP_X4M

Cusco BCS USDM GDA-B-C WRX-STI GROUP_X4MThe Cusco Brake Master Cylinder for the 20042007 Subaru Impreza WRX and STI is a high performance upgrade engineered to improve braking response and stability. Designed specifically for these models equipped with a 2. 0L turbocharged engine, this master cylinder features Cusco's innovative Brake Cylinder Stopper technology, which reduces flex during braking to deliver more consistent pedal feel. Constructed with precision and durability in mind, it

20 Horsepower/27 ft

providing versatile performance

making it suitable for both professional and DIY installers

The Ignite's durable construction and innovative mounting options make it suitable for enthusiasts seeking reliable

Manufactured with high-precision components to ensure consistent performance and safety over time

Replaces the original rear left caliper

Hardware for installation must be sourced separately or through professional installation services

the R-SS Pro helps you see further and wider

The SuperPro Bushing Kit is designed for straightforward installation

Easy to install with standard mounting options

The 5200 Series is perfect for drivers seeking improved cornering

for versatile lighting