Performance Mufflers

Flowmaster Flow FX Performance Muffler 3"-2.5" Center/Dual - 72198

Upgrade your vehicle’s exhaust system with the Flowmaster FlowFX Series Muffler, designed for enthusiasts who want increased performance with a refined tone. This muffler features a straight-through stainless steel perforated core surrounded by...

Flowmaster 60 Series Delta Flow Chambered Muffler 2.25" Center/Center - 952460

The 60 series incorporates Flowmaster's Delta Flow® technology to produce a mellow tone, improved power and throttle response on smaller displacement 4 and 6 cylinder vehicles. Generally suited to rear mount installations, use of larger diameter...

Flowmaster 50 Series Delta Flow Chambered Muffler 2" Offset/Center - 942051

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 50 Series Delta Flow Chambered Muffler 3" Offset/Center - 943051

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 2.5" Offset/Center - 942546

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 Original 40 Series Muffler 409 Stainless C/D 3"-2.5"" - 80430402

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 Super 40 Series Chambered Muffler 3" Center/Center - 953045

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" Offset/Center - 942446

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 50 Series HD Three-Chamber Muffler 3.5" Offset/Offset - 953558

Upgrade your heavy-duty truck with the Flowmaster 50 Series HD Muffler, engineered specifically for large engines and towing rigs. Built with a substantial case size and 4.00-inch internal components, this muffler is crafted to boost horsepower, torque,...

Flowmaster 50 Series Delta Flow Chambered Muffler 2.5"-2" Center/Dual - 9425502

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 80 Series Crossflow Chambered Muffler 2.5" Dual/Dual - 42582

Upgrade your ride with the Flowmaster 80 Series Cross-Flow muffler — built to deliver that classic aggressive muscle-car roar in a compact, transverse layout. This muffler is purpose-designed for cross-flow applications where the inlet and outlet sit on...

Flowmaster Delta Flow 40 Series Performance Muffler 2.25" Offset/Center - 942441

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 40 Series Chambered Muffler 409 SS 3.5" Offset/Offset - 853548

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 40 Series Chambered Muffler 409 SS 2.5" Offset/Offset - 852548

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 50 Series Delta Flow Chambered Muffler 3"-2.5" Center/Dual - 9430502

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 Flow FX Performance Muffler 3" Center/Center - 71419

Upgrade your vehicle’s exhaust system with the Flowmaster FlowFX Series Muffler, designed for enthusiasts who want increased performance with a refined tone. This muffler features a straight-through stainless steel perforated core surrounded by...