Vibrant STREETPOWER Round Muffler, 4" Inlet/Outlet (Center-Center) - 1139 Subaru Impreza Advanced Drawn Cup Construction (exception

Advanced Drawn Cup Construction (exception XC052304: Tube and Fin Construction)

Peak HP: +11

MB010X is an ACT Xtreme pressure plate that uses exclusive diaphragm design to increase clamp load

3000806 is a street rigid disc featuring premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability

The COBB Tuning 3-Port BCS is the ultimate electronic boost control device for modern turbocharged applications

Vibrant STREETPOWER Round Muffler, 4" Inlet/Outlet (Center-Center) - 1139 Subaru Impreza Advanced Drawn Cup Construction (exceptionMuffler OD: 7. 000" Body Length: 18. 000" Overall Length: 22. 000" Vibrant Performance StreetPower Universal Mufflers offer a perfect balance of providing unrestricted exhaust flow thanks to Vibrant's signature "True Straight Through" while effectively controlling exhaust tone and drone due to the dense, multi layer sound suppression materials packed into each of these mufflers. All StreetPower Universal Mufflers feature PREMIUM 304 Stainless Steel