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Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Item SD71892
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$188.05

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Body Height 5.00 In
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      • Body Length 13.50 In
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      • Body Material 16 Gauge 409 Stainless Steel
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      • Body Width 10.00 In
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      • Emission Code 5
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      • Finish Natural
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      • Fitment Universal; Some Adaptation May Be Required
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      • Grade Type Performance
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      • Inlet Connection Slip-Fit
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      • Inlet Diameter 2.50 In
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      • Inlet Inside Diameter 2.50 In
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      • Inlet Location Dual
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      • Inlet Outside Diameter 2.63 In
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      • Inlet Quantity 2
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      • Inlet Type Clamp-On or Weld-On
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      • Mount Type Uses New Hangers Not Included
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      • Muffler Series Super 40 Series
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      • Muffler Type Chambered
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      • Outlet Connection Slip-Fit
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      • Outlet Inside Diameter 2.50 In
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      • Outlet Location Dual
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      • Outlet Outside Diameter 2.63 In
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      • Outlet Quantity 2
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      • Outlet Type Dual
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      • Overall Length 19.50 In
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      • Part Type Exhaust Muffler
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      • Product Type Street Mufflers
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      • Reversible No
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      • Shape Oval
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      • Sound Level Aggressive
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      • Tunable No
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      • Vehicle Type 4/6 Cyl Engine
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      • Vehicle Type Classic Muscle Car
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      • Vehicle Type Late Model Muscle Car
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      • Vehicle Type Street Rod
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      • Vehicle Type Street/Strip
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      • Vehicle Type Truck/SUV
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      Description

      Performance-Driven Muffler. The Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler with 2.50-inch inlet and outlet diameters is designed to deliver an aggressive exhaust note with enhanced performance for high horsepower vehicles. It balances sound quality and power output, making it suitable for street and strip use.

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      Construction and Appearance. Constructed from durable 16 gauge 409 stainless steel, this chambered muffler features a natural finish backed by fully MIG-welded seams for long-lasting reliability. Its oval shape and larger case profile optimize exhaust flow and reduce interior resonance.

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      Installation. This muffler offers a universal fit with slip-fit inlet and outlet connections designed for clamp-on or weld-on installation. Some adaptation may be required, and no specialized drilling is typically necessary.

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      Warranty. The product includes a warranty covering manufacturing defects for a specified period.

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      Application. Fits universal applications requiring 2.50-inch dual inlet and outlet connections; some adaptation may be necessary to fit specific exhaust setups due to its universal design.

      Flowmaster 8525454

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

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