Performance Mufflers

Flowmaster Delta Flow 40 Series Performance Muffler 2.5"-2.25" Cent/Dual 9425422

The Flowmaster 40 Series Delta Flow Muffler is engineered to deliver a deep, aggressive exhaust tone while minimizing interior cabin noise. Utilizing Flowmaster's patented Delta Flow technology, this two-chamber muffler optimizes exhaust scavenging,...

Flowmaster Super 44 Series Chambered Muffler 409 SS 3"-2.5" Cent./Dual - 8430452

Upgrade your performance build with the Flowmaster Super 44 Series Delta Flow Muffler — engineered as the most aggressive, deepest-sounding two-chamber street muffler in their lineup. Designed with race-proven Delta Flow® technology, this muffler...

Flowmaster Super 40 Series Chambered Muffler 2.25" Offset/Offset - 952448

Upgrade your performance ride with the Flowmaster Super 40 Series Muffler, engineered with the brand’s race-proven Delta Flow® technology. This muffler delivers deep, aggressive tone and excellent performance on high-horsepower vehicles thanks to its...

Flowmaster Super 44 Series Chambered Muffler 2.25" Center/Offset - 942445

Upgrade your performance build with the Flowmaster Super 44 Series Delta Flow Muffler — engineered as the most aggressive, deepest-sounding two-chamber street muffler in their lineup. Designed with race-proven Delta Flow® technology, this muffler...

Flowmaster Delta Flow 40 Series Performance Muffler 3" Offset/Center - 943041

The Flowmaster 40 Series Delta Flow Muffler is engineered to deliver a deep, aggressive exhaust tone while minimizing interior cabin noise. Utilizing Flowmaster's patented Delta Flow technology, this two-chamber muffler optimizes exhaust scavenging,...

Flowmaster Outlaw Series Race Muffler 409 SS Short 2.5" Center/Center - 815425s

The Flowmaster Outlaw Race Muffler is built for maximum performance and an uncompromising race-ready sound. Designed with a straight-through, short case construction, this muffler delivers the most aggressive tone available from Flowmaster while...

Flowmaster Super HP-2 Muffler 409SS 2.00 Center In. / 2.00 Center Out -12012409

Upgrade your performance ride with the Flowmaster Super HP-2 Series Muffler — engineered to deliver refined tone and high-quality build for street and show applications. Wrapped in a sleek, compact square-case design, this muffler houses...

Flowmaster Super 10 Series Chambered Muffler 3"-2.5" Center/Dual - 8430152

Unleash the most aggressive exhaust tone with the Flowmaster Super 10 Series Mufflers, engineered for enthusiasts seeking uncompromising performance and sound. These single-chamber mufflers utilize Flowmaster’s patented Delta Flow® technology, enhancing...

Flowmaster Outlaw Series Race Muffler 409 Stainless 2.5" Center/Center - 815425

The Flowmaster Outlaw Race Muffler is built for maximum performance and an uncompromising race-ready sound. Designed with a straight-through, short case construction, this muffler delivers the most aggressive tone available from Flowmaster while...

Flowmaster Original 40 Series Muffler 409 Stainless O/O 3" - 8043043

The Flowmaster Original 40 Series muffler is engineered for enthusiasts seeking a bold, aggressive exhaust tone. Its chambered design manipulates sound frequencies, producing a distinctive rumble that stands out on the road. Crafted from durable 16-gauge...

Flowmaster 50 Series Delta Flow Chambered Muffler 2.5" Offset/Offset - 942553

Upgrade your ride with the Flowmaster 50 Series Delta Flow Muffler, engineered to deliver a smooth yet aggressive exhaust tone while keeping interior drone to a minimum. Featuring Flowmaster’s race-proven Delta Flow internal design and a three-chamber...

Flowmaster Super 44 Series Chambered Muffler 2.25" Offset/Offset- 942448

Upgrade your performance build with the Flowmaster Super 44 Series Delta Flow Muffler — engineered as the most aggressive, deepest-sounding two-chamber street muffler in their lineup. Designed with race-proven Delta Flow® technology, this muffler...

Flowmaster Delta Flow 40 Series Performance Muffler 3" Center/Center - 943040

The Flowmaster 40 Series Delta Flow Muffler is engineered to deliver a deep, aggressive exhaust tone while minimizing interior cabin noise. Utilizing Flowmaster's patented Delta Flow technology, this two-chamber muffler optimizes exhaust scavenging,...

Flowmaster Performance DBX Muffler -3" Center In / 3" Center Out

Upgrade your exhaust system with the Flowmaster dBX Series Laminar Flow Muffler, built using advanced Laminar Flow core technology derived from both the HP-2 and Pro Series muffler lines. This premium muffler is engineered to deliver maximum performance...

Flowmaster Delta Flow 40 Series Performance Muffler 2.5" Offset/Center - 942541

The Flowmaster 40 Series Delta Flow Muffler is engineered to deliver a deep, aggressive exhaust tone while minimizing interior cabin noise. Utilizing Flowmaster's patented Delta Flow technology, this two-chamber muffler optimizes exhaust scavenging,...

Flowmaster Original 40 Series Performance Muffler 3" Offset/Center - 43041

The Flowmaster Original 40 Series muffler is engineered for enthusiasts seeking a bold, aggressive exhaust tone. Its chambered design manipulates sound frequencies, producing a distinctive rumble that stands out on the road. Crafted from durable 16-gauge...