FFX Series Muffler Round

The FLOWMASTER FFX Series Muffler Round (Part No. 72619) is a stainless steel universal exhaust muffler designed for custom vehicle builds and high-performance applications. This round-body muffler delivers sound suppression and flow optimization through proven FlowFX chambering technology, making it an essential component for operators and enthusiasts who demand both acoustic control and exhaust system efficiency on duty vehicles and personal rigs.

The FFX Series features a 6-inch diameter round body with 20 inches of overall length, accommodating 3-inch center inlet and 3-inch center outlet piping for straightforward universal fitment. Constructed from stainless steel with a natural mill finish, this muffler resists corrosion in harsh environments—critical for vehicles deployed in salt-air coastal regions or high-humidity operational areas. The FlowFX internal chamber design balances backpressure reduction with noise attenuation, allowing operators to maintain low acoustic signature without sacrificing engine responsiveness during acceleration or recovery operations.

This muffler suits fleet vehicle upgrades, personal vehicle customization, and off-road applications where universal fit components reduce installation complexity. The 9.36-pound weight allows straightforward mounting without requiring structural reinforcement. Whether upgrading a patrol unit, tactical transport, or off-road recovery vehicle, the FLOWMASTER FFX Series delivers measurable acoustic control and durability across diverse environmental demands.

FLOWMASTER holds a well-established position in the performance exhaust market, with products engineered for both street and off-road use. The FFX Series extends that reputation into universal applications where flexibility in piping configuration and chamber design matters for non-OEM builds and field modifications.