Flowmaster

Flowmaster's American Thunder Axle-back exhaust system for the 2015-2017 Ford Mustang GT is perfect for the person looking for an aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.0L engine features a pair of Super 44 Series mufflers and ..

Flowmaster's new Outlaw Cat-back exhaust system for the 2015-2018 Ford F-150 truck is perfect for the person looking for an aggressive sound level outside and inside the truck with all of the performance benefits that you would expect from Flowmaster. This bolt-on SOS (Single Out Side) emissions-legal system for trucks with the 2.7L or 3.5L V6 engines features a race proven Outlaw Series muffler..

Flowmaster's Force II Axle-back exhaust system for 2017-2018 Ford F-250/F-350 Super Duty with the 6.2L V8 is perfect for the person looking for a moderate exterior and mild interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster. This bolt-on emissions-legal system features a stainless steel 50 Series HD muffler and dual 3.00 inch mandrel bent tailpipes. T..

Flowmaster's American Thunder Cat-back exhaust system for the 2014-2017 Ford Fiesta ST with the 1.6L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features single 2.50 inch mandrel-bent tubing and an Outlaw series muffler paired with a resonator for..

The Outlaw cat-back exhaust system is designed for all 2013-2018 Ford Focus ST models with the 2.0L turbocharged engine and is perfect for the person looking for an aggressive exterior and interior sound level and who is not afraid of the attention. Features include large 3.00-inch mandrel-bent stainless steel tubing flowing into a specially tuned resonator for maximum performance and sound. The s..

Flowmaster’s American Thunder Axle-back exhaust system for the 2018 and 2019 Ford Mustang GT is perfect for the person looking for a moderate to aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.0L engine features a pair of Outlaw Series ..

Flowmaster's American Thunder Axle-back exhaust system for the 2018 and 2019 Ford Mustang GT with the 5.0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features single 3.00 inch mandrel-bent tubing and two Super 44 series mufflers for maximum power..

Flowmaster's Outlaw Cat-back exhaust system for the 2018 Ford Mustang GT is perfect for the person looking for a very aggressive exhaust tone inside and outside the vehicle, with all of the performance benefits that you would expect from Flowmaster. This easy to bolt-on emissions-legal system for the 5.0L V8 features a pair of 409S stainless steel Outlaw Series mufflers with 3.00 inch stainless st..

Flowmaster's new Resonator-Delete kit for the 2018 Ford Mustang GT with the 5.0L V8 engine is a great way to increase the sound level of your car. These Scavenger Series X-pipe assemblies can be used with the factory rear muffler sections or with Flowmaster's Axle-back kits. The pipe kits are constructed with 2.50 inch 409S mandrel bent tubing. The pipe system is covered by Flowmaster's Lifetime L..

Introducing our new Outlaw Extreme Cat-back system for the 2015-19 Ford F-150 with 2.7L, 3.5L and 5.0L engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a 3.00-inch race-proven Outlaw muffler and a single 3.00-inch single dump style turndown exit under the bed, for the ultimate deep and aggressive sound that will get you noticed. The system is manufactured using ..

The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. Please call the Flowmaster tech-line for assistance with specific decibel requirements and applications..

The Delta Force 50 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities and are constructed for race applications that have strict decibel level requirements to adhere to. Please call the Flowmaster tech-line for assistance with specific decibel requirements and applications.Features:Race proven pat..

Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Race proven patented Delta Flow technologyRecent two ..

Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Race proven patented Delta Flow technologyRecent two ..

The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Improved Horsepower, Torque and ..

The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Improved Horsepower, Torque and ..

The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Improved Horsepower, Torque and ..

Flowmaster's Super 10 Series 409S Stainless Steel - Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super Seri..

Super 10 Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super series mufflers to de..

Super 10 Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super series mufflers to de..