Agency Power

Agency Power Releases New 2011 Porsche Cayenne S Exhaust System

Agency Power released its new Super Sport exhaust system for the 958 Porsche Cayenne S V8 2011 and up. The Super Sport exhaust is an axle back system that gives the 4.8L V8 engine a real aggressive tone. Made in the USA, the exhaust saves close to 30lbs off the rear end of the vehicle. Using 304... - February 17, 2011