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Flowmaster Super 40 Series Offset/Center Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)

Item SD71924
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-10% $137.66 Was $152.95

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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 Aluminized Steel
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      • Body Width 10.00 In
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      • Category Exhaust
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      • Clamps Included No
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      • Emission Code 5
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      • Exhaust Tip Quantity 0
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      • Finish High-Temperature Paint
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      • Fitment Universal; Some Adaptation May Be Required
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      • Grade Type Performance
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      • Hanger Included No
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      • Heat Shield Attached No
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      • Inlet Connection Slip-Fit
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      • Inlet Diameter 2.25 In
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      • Inlet Inside Diameter 2.25 In
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      • Inlet Location Offset
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      • Inlet Outside Diameter 2.38 In
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      • Inlet Quantity 1
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      • Inlet Type Clamp-On
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      • Inlet Type Weld-On
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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 2.25 In
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      • Outlet Location Center
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      • Outlet Outside Diameter 2.38 In
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      • Outlet Quantity 1
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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, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
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      Description

      Performance Muffler. The Flowmaster Super 40 Series Offset/Center Oval Muffler with 2.25-Inch Inlet and Outlet is engineered for street and strip applications, delivering a deep, aggressive exhaust note and noticeable interior resonance. It enhances performance, particularly for forced induction and high horsepower vehicles, producing the iconic powerful sound while maintaining low cabin resonance.

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      Construction and Appearance. Made from 16-gauge aluminized steel, this muffler features a larger oval case profile finished with high-temperature paint for durability and corrosion resistance. It is fully MIG welded to provide maximum strength and longevity under demanding conditions.

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      Installation. Installation is straightforward with clamp-on or weld-on inlet options and slip-fit connections. Some adaptation may be needed for universal fitment, but drilling is generally not required.

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      Application. Designed to fit a wide range of vehicles including 4 and 6-cylinder engines, classic and late model muscle cars, street rods, and trucks/SUVs, with some adaptation to accommodate various setups.

      Flowmaster 952446

      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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