Exhaust Mufflers & Tips

This Force II® Cat-back stainless steel exhaust system is designed for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine. Features include large 3.50-inch mandrel-bent tubing flowing into a...

Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2011-2022* Jeep Grand Cherokees (*2022 Grand Cherokee WK Only) with the 3.6-liter engine. This system use a Super 50 series...

Flowmaster's American Thunder cat-back exhaust system for the 1998-2003 Ford F-150 pickup truck is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that...

This Flowmaster American Thunder cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks and is perfect for the person looking for a moderate sound level inside the...

The American Thunder® Cat-back exhaust system for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine, is perfect for the person looking for an aggressive exterior sound level while...

The Flowmaster American Thunder® Cat-back exhaust system for the 2015-2016 Dodge Charger R/T and 2015-2023 Chrysler 300 with the 5.7L Hemi engine is perfect for the person looking for an aggressive exterior...

Flowmaster's Force II Crossmember-Back system for the 1970-1973 Chevrolet Corvette is perfect for the person looking for a moderate exterior and mild interior exhaust tone, with all of the performance benefits that...

Introducing the Flowmaster Outlaw® Cat-back exhaust system for the 2013-2014 Ford Mustang GT with 5.0L engine. This system is perfect for the person looking for a deep powerful exterior sound while maintaining...

The Flowmaster Outlaw® direct-fit muffler for 2009-2024* (*Classic body) RAM 1500 trucks with the 5.7L Hemi and factory dual tailpipes, is perfect for the person looking for a very deep and aggressive...

Flowmaster's American Thunder Cat-back exhaust system for the 2013-2015 Chevrolet Camaro SS (not convertibles) is perfect for the person looking for aggressive sound levels with all of the performance benefits that you...

The Flowmaster® American Thunder® Axle-back exhaust system for the 2013-2014 Ford Mustang GT is perfect for the person looking for an aggressive sound level outside of the car with a moderate interior...

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides, with a moderate interior and exterior exhaust note....

The new Flowmaster American Thunder® Cat-back exhaust system for 2011-2019 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with 6.0L, is perfect for the person looking for a moderate to aggressive sound level...

For the person who is looking for a complete Crossmember-Back dual exhaust system with a performance sound. This system is mandrel bent for maximum performance and includes specially selected mufflers. American Thunder...

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster® Cat-back exhaust system provides, S.O.R. (Single out rear) systems are the perfect choice. This Force II®...

This bolt-on emission legal cat-back Outlaw system is designed to replace the complete factory exhaust system starting on the back of the catalytic converters all the way back. With easy-fit in mind,...

This Flowmaster® Outlaw Axle-back exhaust system is specifically designed for 2013-2014 Ford Mustang GT 5.0L coupes and convertibles. The system features a pair of race proven Outlaw® mufflers for an aggressive exterior...

"This Flowmaster® American Thunder® direct-fit muffler fits all 2009-2024* (*Classic body) RAM 1500 trucks equipped with the 5.7L Hemi and factory dual tailpipes. Features include full stainless steel construction, a 3.00-inch mandrel-bent...

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides, Single Side Exit (Single out side) systems are the perfect choice. American...

Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2011-2021 Jeep Grand Cherokees with the 3.6 and 5.7-liter engines. This system uses Super 50 series mufflers for a moderate...

Flowmaster's race-inspired American Thunder® Extreme Cat-back system is designed to mount behind the factory catalytic converters, or most original style aftermarket H-pipes. The turn-down tailpipes drop at the rear of the transmission...

This American Thunder® Cat-Back kit is for 2004-2015 Nissan Titan pickups with the 5.6L engine and all cab/bed configurations except Crew cab/Long Bed. Manufactured using durable 409S stainless steel, the kit features...

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster® Cat-back exhaust system provides, our Force II® systems are the perfect choice....

The Force II® system is designed to replace the original factory mufflers located behind the rear axle using factory style connections. With easy fit in mind, these stainless steel systems are mandrel-bent...