This blow-off valve is highly versatile to hold the boost under mild builds
the Invidia unit retains catalytic function with a high-flow cat while opening up the exhaust path significantly
The Invidia Gemini R400 Single Layer Cat-Back with titanium burnt tips for the 2008-2014 Subaru WRX STI brings the Gemini's independent per-tip muffler design and R400 aggressive tuning to the GR STI platform
EBC Brakes S9 Rear Brake Kit Yellowstuff Pads and USR Rotors Subaru STi 2004 RallySport Direct carries a great selection of quality braking upgrades and accessories brought to you by the innovators at EBC
Stealth Black Color and Compatibility with Cobb Shift Knobs
OVERTAKE Transmission Crossmember Bushing Kit - 2002-2007 Subaru WRX / 2004-2007 STI Hyundai-Veloster-N-2020 This blow-off valve is highlyEvery gear change should feel deliberate, connected, and precise. So why does the factory leave so much on the table? Your transmission is mounted through soft, voided rubber bushings that twist and flex under load, creating that sloppy, disconnected shift feel that frustrates enthusiasts. The OVERTAKE Subaru Transmission Crossmember Bushing Kit replaces those mushy OEM bushings with 80A durometer polyurethane bushings that dramatically reduce