Flowmaster

The Flowmaster 40 Series Chambered Muffler delivers the brand’s classic two-chamber roar in a durable, universal 2.25" offset-in / 2.25" center-out configuration for custom exhaust systems. Built for drivers who want the iconic Flowmaster bark without complicated fitment, this 40 Series muffler combines a...

The Flowmaster 40 Series chambered muffler is a two-chamber, 2.50" inlet/outlet performance muffler that delivers the classic Flowmaster bark, improved exhaust flow, and durable aluminized-steel construction. Built as the signature muffler in Flowmaster's long-running lineup, the 40 Series balances bold, aggressive sound with practical...

Flowmaster 40 Series Chambered Muffler (2.50" offset in / 2.50" offset out) delivers the original Flowmaster bark and stripped-down performance for custom exhaust builds. Designed for enthusiasts who want the iconic, aggressive exhaust note without added complexity, the Flowmaster 40 Series is the classic...

Flowmaster 40 Series Chambered Muffler (3.00" center in / 2.50" dual out) is a two-chamber performance muffler engineered to deliver the classic Flowmaster bark, improved exhaust flow, and durable construction for custom and upgraded exhaust systems. The Flowmaster 40 Series is the original chambered...

The Flowmaster 40 Series Chambered Muffler is a two-chamber, 3.00" inlet/outlet muffler engineered to deliver the iconic aggressive Flowmaster tone while improving exhaust flow and durability for custom street and performance builds. Built on Flowmaster's long-standing two-chamber design, the 40 Series blends proven acoustic...

The Flowmaster 40 Series Chambered Muffler (3.00" offset inlet and 3.00" offset outlet) is a two-chamber performance muffler engineered to deliver the classic Flowmaster aggressive exhaust note while improving exhaust flow and durability for custom builds. If you want the unmistakable, bold growl that...

Flowmaster 40 Series Chambered Muffler delivers the classic two-chamber punchy, aggressive exhaust note while improving flow for custom and performance exhaust systems. Built for enthusiasts who want unmistakable tone and durable construction, the Flowmaster 40 Series muffler pairs a time-tested internal chamber layout with...

Flowmaster Flow FX Chambered Muffler (2.25" center in / 2.25" center out) is a universal-fit, straight-through-style muffler that produces a deeper, mellow exhaust tone while improving flow and resisting corrosion. Built around a large-diameter perforated stainless-steel core and high-temperature sound-absorbing packing, the Flow FX...

The Flowmaster Flow FX chambered muffler (2.50" center in / 2.50" center out) gives a deeper, controlled exhaust tone with improved flow and durable stainless-steel construction. This muffler blends classic chambered tone with modern straight-through elements to deliver a rich, mellow sound without overwhelming...

The Flowmaster Flow FX Chambered Muffler (2.50" offset in / 2.50" offset out) delivers a deep, controlled exhaust tone with improved flow and durable 409S stainless construction for street and custom applications. If you want a fuller, traditional muffler sound without excessive cabin drone,...

The Flowmaster Flow FX chambered muffler is a durable, 3.00" offset-in / 3.00" center-out exhaust silencer that balances deeper, mellow tone with reduced cabin drone for street and daily-driven vehicles. Built to offer straight-through performance while retaining a classic chambered sound, the Flow FX...

Flowmaster Flow FX Chambered Muffler (2.50" Offset In / 2.50" Center Out) is a durable, versatile muffler that delivers a deeper, controlled street tone with improved exhaust flow and reduced backpressure. This 2.50" offset-in / 2.50" center-out Flow FX muffler from Flowmaster blends the...

Flowmaster's Flow FX chambered muffler with 3.00" center in and 3.00" center out is a straight-through, moderate-tone exhaust component engineered to improve flow and provide a deeper, mellow sound without excessive cabin drone. This Flow FX muffler blends a perforated, straight-through core with sound-absorbing...

Flowmaster Flow FX Muffler (3.00" center in / 3.00" center out) is a straight-through, stainless-steel performance muffler that delivers a deeper, mellow exhaust tone with improved flow and low cabin drone. The Flow FX muffler balances sound, durability, and fitment flexibility for street-driven cars...

The Flowmaster Super 10 Series Muffler (2.50" center in / 2.50" center out) is a high-flow, chambered performance muffler engineered to deliver aggressive, race-inspired sound and improved exhaust velocity for street and track builds. This Super 10 Series unit pairs Flowmaster’s patented Delta Flow...

Flowmaster Super 10 Series Muffler delivers an unapologetically aggressive, chambered exhaust tone while improving flow and durability for high-performance builds. The Super 10 Series from Flowmaster is a race-inspired, chambered muffler engineered for drivers who prioritize raw sound and reliable performance. With a 3.00"...

Flowmaster Super 10 Series Muffler is a high-flow, chambered performance muffler engineered to deliver an aggressive, race-inspired tone while improving exhaust velocity for enhanced throttle response. The Super 10 Series from Flowmaster brings the loudest, most aggressive chambered design in the brand’s lineup. Built...

Flowmaster Super 40 Series chambered muffler delivers a deeper, muscular exhaust tone with reduced cabin resonance while improving scavenging and throttle response. This Super 40 Series muffler from Flowmaster is designed for drivers who want an authoritative, aggressive sound without the excessive drone inside...

The Flowmaster Super 44 Series is a compact, two-chambered performance muffler that delivers a deep, aggressive exterior tone and improved throttle response in a 3.00" center in/center out configuration. Designed as the evolution of Flowmaster’s 40 Series, the Super 44 adds a second internal...