Porter Mufflers Exhaust Systems are complete bolt-on systems made from mandrel-bent 304 stainless-steel and they all feature Porter’s famous “steel-pac” mufflers for that unique, distinctive sound we are famous for. All of Porter Muffler’s Exhaust Systems are chassis-dyno tested for performance and sound quality both at both wide-open throttle and steady-state cruising. The Porter Exhaust Systems have a deep, mellow rumble with none of the highway drone that comes with many aftermarket systems, yet still give a full-throttle bark that screams performance!
12-15+ RWHP Gains
28 Lbs. Lighter than OEM exhaust
One-piece tail-pipe assembly from mufflers back
Deep throaty rumble with NO DRONE
Uses your original exhaust hangers and tailpipe tips!
Qualifies for free shipping!
Minnesota local residents, we will deliver in person free of charge!