Hot! Full Carbon Fiber Front STi Lip
Ever wondered the best way to change the face of your subie? It’s simple really, add a carbon fiber front lip. Carbon fiber front lips not only look great because they make the car...
Tagged: 2004 STi
Beep-Beep! Hella STi Horn
This is a great STi mod to have when a jackass cuts you off in traffic or for when passing by a car full of dime pieces. @ 118 DB These horns scream! Transforms...
Bolt on Horsepower! Grimmspeed STi Thermal Manifold Spacer
Here’s an easy bolt on mod that will instantly increase the STi wheel horsepower! If you don’t know already, the cooler your intake air is the more HP your car will achieve. For every...
ATP STi GT35R Bolt on Turbo
The Garrett GT Ball Bearing GT35R is the ultimate 600+ HP capable dual ball bearing turbo, is now available in a drop-in package for the Subaru STI! The easy to implement turbo assembly that...
Omni Power 4 Bar MAP Sensor – MUST HAVE STi Mod
Sick of the boost falling off in your STi? Want more horsepower to the wheels? How about more Torque? Look no further than the Omni Power STi 4 bar map sensor! Super easy installation...
AMR T60R Bolt On Turbo – Super HP Increase for 04-07 STi
After the exhaust, intake, cams, and tuning upgrades it’s time to up the ante and step up the turbo game! The AMR STi bolt on turbo will improve quater mile times, horsepower and torque...
