Agency Power has developed one of the best sounding and performing exhaust systems for the Subaru WRX and STI Sedan. The new exhaust features an all T304 stainless steel piping in 2.5inch diameter from the catback. 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 _ inch thick flanges offer a secure fit along with the factory placement exhaust hangers. The catback exhaust uses a high flow Y-Pipe to efficiently direct exhaust to the dual exhaust canisters. The Y-pipe features a merged collector and 2.5 inch piping on each extension to give your exhaust a combined 5 inches of exhaust flow. The straight through mufflers are designed to optimize horsepower with very little restriction. The mufflers do feature removable exhaust silencers for those wanting the ability to keep the system very quiet during daily use. The catback exhaust features dual 4 inch single straight exit Titanium Tips with the Agency Power logo.
Fits 2008-2014 wrx and 2011+ sti sedan
1 customer has reviewed this product.
Deep tone exhaust with no cab drone!
- This took some time to put on but with a little tweaking and adjustment to the gaskets it fit with ease. The deep sound is amazing and even my wife enjoys the throaty exhaust. It's LOUD!!!! What I love the most is that it has removable baffles that make it much quieter for the long trips, and it also keeps you from waking the neighborhood when you get in late. YouTube this and you wont be disappointed. This exhaust really brings out the true tone of the boxer motor.