Exedy 2004-2014 Subaru Impreza WRX STI H4 Stage 2 Cerametallic Clutch Thick Disc Brakes- Rotors & Pads>Brake Line Kits AEM's digital boost gauges include

AEM's digital boost gauges include a 0-5v analog output for use with data loggers and virtually any engine management system

Less under hood heat results in a cooler air charge for improved performance and keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density & increases exhaust flow

heavy-duty steel so it will last and not rust over time

an exclusive black riveted aFe Power badge

Exedy 2004-2014 Subaru Impreza WRX STI H4 Stage 2 Cerametallic Clutch Thick Disc Brakes- Rotors & Pads>Brake Line Kits AEM's digital boost gauges includeStage 2 Cerametallic clutches are designed to handle the abuse of high power modified engines. Our Cerametallic friction material can handle much more abuse than stock type disc assemblies without slipping and fading. The THICK discs have better heat capacity and therefore better durability in demanding applications. Even with the THICK disc, our three and four puck designs typically have less inertia than a stock disc and work well for street, rally