Mufflers & Silencers

Race-inspired design with a 4" outside diameter muffler body Removable dB reducer for back pressure and sound tuning Meet J2825 levels for sound Grand National® end cap All hardware included ...

Race-inspired design with a 4" outside diameter muffler body Removable dB reducer for back pressure and sound tuning Meet J2825 levels for sound Grand National® end cap All hardware included ...

Brushed stainless steel finish 4" OD muffler bodies Grand National Thruster machined end caps Removable dB Reducer (J2825 compliant) Sold in pairs Made in the USA

Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to factory header pipes; does not require EFI tuning Features removable dB reducer (J2825 compliant) to tune...

Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to the factory header pipes; do not require EFI tuning Steel muffler bodies Aluminum end caps Stainless...

Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to factory header pipes; does not require EFI tuning Features removable dB reducer (J2825 compliant) to tune...

Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to the factory header pipes; do not require EFI tuning Steel muffler bodies Aluminum end caps Stainless...

Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to the factory header pipes; does not require EFI tuning Features removable dB reducer (J2825 compliant) to...

Race inspired Grand National endcap Removable dB reducer Stainless steel can with exposed tig welds for factory race styling Includes carbon fiber heat shield Meets J2825 sound levels (with dB...

Show quality brushed stainless finish Carbon fiber end cap and heat shield Removable dB reducer (J2825 compliant) 19% weight savings over stock muffler - US version Made in the U.S.A.

10.5% more horsepower and 19.8% more torque (with Stealth Air Cleaner Kit) Includes stainless steel perforated baffle and high performance packing Race inspired Grand National endcap Black...

Based on our American Flat Track exhaust systems and is 100% brushed stainless with an aluminum tip and our trademark removable dB Reducer The insert allows you to tune the exhaust for sound and...