Competition Clutch Stage 4 6-Puck Clutch Kit STI (2004-2018) Volkswagen This HKS 3 inch catless

This HKS 3 inch catless downpipe with a cast bellmouth design for the 2002-2007 Subaru WRX and STI is constructed from polished SUS304 stainless steel piping and is mandrel bent for the smoothest flow

induction air stream

Neuspeed springs reduce body roll during cornering and front end dive under heavy braking

The W15-XS-RBV from TurboXS for the 2015+ WRX is the valve to get if you want an upgraded Bypass Valve but want to fully recirculate the vented boost back to your intake like the stock valve

Competition Clutch Stage 4 6-Puck Clutch Kit STI (2004-2018) Volkswagen This HKS 3 inch catlessThis kit from Competition Clutch for the Subaru STI comes with a six puck rigid plate is good for penetrating engagement with higher horsepower applications. This disc complimented by a performance pressure plate provides up to 250% increase in torque capacity. 300 mile break in recommended with this set up. Competition Clutch specializes in manufacturing sport compact performance clutch and flywheel products designed for virtually all levels of the