Agency Power Stainless Catback Exhaust w/o Muffler STI 2008-2014 / WRX 2011-2014 Hatchback
Agency Power has developed one of the best sounding and performing exhaust systems for the Subaru WRX and STI. The new muffler-less exhaust features all T304 stainless steel piping in 3inch diameter from the catalytic converter back. The piping is all hand polished featuring robotic TIG welding. The midpipe includes a resonator to assist in keeping that traditional boxxer engine sound with an exotic race tone touch that does not drone in the cabin. The 1/2 inch thick flanges offer a secure fit along with the factory placement exhaust hangers. The catback exhaust features a quad exit rolled stainless steel tips with the Agency Power logo.
This entire system is ceramic coated black for an added performance and race inspired look. The ceramic coating allows the exhaust to keep heat away from the engine which allows it to produce more power in a cooler environment.
As tested on a Mustang all wheel drive dyno, the Agency Power catback exhaust made an impressive 20 all wheel horsepower and 20ft/lbs of torque. The exhausts are available for all 2008 and up Subaru STI's and 2011 up WRX.
Note: Designed to fit Hatch only. Does not fit 08-10 WRX
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