Flowmaster 71219 FlowFX 3" Center In/Out Oval Muffler 4x9x14

The Flowmaster 71219 FlowFX Oval Muffler delivers the straight-through performance tone that exhaust enthusiasts demand, packaged in a compact 4" x 9" x 14" oval body that fits where round mufflers cannot. With a 3-inch center inlet and 3-inch center outlet (clamp-on connections), this muffler is a versatile universal-fit solution for trucks, muscle cars, street rods, and performance builds.

Key Features:

• Straight-through perforated core — large-diameter stainless steel perforated core surrounded by high-temperature sound-absorbing material delivers a deep, traditional mellow tone distinct from Flowmaster's classic chambered sound
• Oval body design — low-profile 4" x 9" oval case provides increased ground clearance and easier routing in tight or low-clearance applications
• 409S stainless steel construction — fully MIG-welded bright stainless steel case resists corrosion and stands up to long-term heat and road exposure
• Reversible internal flow design — muffler can be installed in either direction to best suit the routing and offset requirements of the specific application
• 3" center in / 3" center out — clamp-on connections for straightforward installation; some adaptation may be required depending on application
• Moderate sound level — tuned for a deep, aggressive exhaust note with moderate interior resonance, suitable for daily drivers and weekend performance builds alike
• FlowFX logo embossed on both sides of the case for a show-quality appearance

The FlowFX series is engineered for the performance enthusiast seeking an economically priced muffler that improves exhaust flow, reduces back pressure, and enhances horsepower and torque without excessive cabin drone. Universal fitment — not a direct bolt-on replacement; some adaptation required.