AP Catback Exhausts

Exhaust System Kit

Agency Power has developed one of the best sounding and performing exhaust systems for the 2008-2014 Subaru STI Hatch and 2011-2014 WRX Hatch. This all new redesigned resonated exhaust system features beautifully TIG welded T304 stainless steel piping that is 3" diameter from the midpipe back. This increase in diameter dramatically improves the flow of the exhaust providing an increase in horsepower, torque and race inspired sound. To further assist with the exhaust note the midpipe has been fitted with a resonator to ensure that the cabin is drone free. The entire system including the stainless steel exhaust tip have been polished to a mirror like finish. Like all Agency Power exhausts, durability and looks are just as important as power and sound.

Vehicle Fitments: