This 2005 Subaru WRX Wagon came to us in need of a tune. It was equipped with an intake, up pipe, turbo back exhaust
and an Agency Power unequal length header. On a Stage 2 WRX (turboback exhaust, up pipe and intake) we usually see around 220 AWHP on our Mustang II AWD dyno. Making a solid 18 pounds of boost, this car made 240 AWHP and 244 AWTQ.

Learn more about dyno tuning at our facility here!