Flowmaster FlowFX Muffler

FlowFX Muffler - 2.25 Offset In/ 2.25 Offset Out - Straight Through Performance - Moderate Sound - Stainless Steel

PART# 71235

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$45.99   Suggested Retail
$41.39   Your Price
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Universal Muffler - Not a direct fit. Some adaptation required.


Flowmaster's FlowFX 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 large 3.00-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the FlowFX logo embossed on both sides of the case. The FlowFX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.


  • Flowmaster quality
  • Straight through design
  • Moderate exterior performance tone
  • Durable fully welded 409S stainless steel case


California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Inlet Connection TypeClamp
Inlet Diameter (in)2.25
Inlet PositionOffset
Inlet Quantity1
MaterialStainless Steel
Muffler Body Height/Thickness (in)4
Muffler Body Length (in)14
Muffler Body ShapeOval
Muffler Body Width (in)9
Muffler Inlet Diameter (in)2.25
Muffler Outlet Diameter (in)2.25
Muffler Overall Length (in)20
Muffler SeriesFlowFX
Muffler TypeAbsorption
Outlet Connection TypeClamp
Outlet Diameter (in)2.25
Outlet PositionOffset (Opposite)
Outlet Quantity1
Product TypeAbsorption Muffler
Sound LevelModerate Sound
Type of MufflerHigh Flow, Straight Through
Part Number71235


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Universal Muffler - Not a direct fit. Some adaptation required.


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      Some parts are not legal for use in California or other states with similar regulations.