2004 Subaru Impreza WRX STi Dyno

This is a video of my 2004 STi being dynoed and tuned at TOPSPEED tuning in Alpharetta, GA. Mods on this car are: GReddy Exhaust, Cold Air Intake, Fidanza Lightened Flywheel, Exedy Stage 2 Clutch, and Subaru Performance Tuning Suspension. The initial dyno resulted in 280 whp and 297 ft/lbs of torque. After nine pulls on the dyno, Doug had the car putting out 290 whp and 347 ft/lbs of torque. If you have a subaru, BMW, or Porsche; I would highly recommend you take your car their speed shop if you want get the most safe horsepower out of your car! www.topspeedtuned.com