Muffler

This Muffler / Resonator is designed to replace the Merge X-Pipe in select BORLA® Cat-Back™ systems to dampen the sound. It is NOT designed to work with competitors or Original Equipment (O.E.)...

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11236 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance...

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...

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge...

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized...

Flowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a...

The MagnaFlow Redpack 3.5 in Round Glasspack Performance Exhaust Muffler 13134 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional...