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Flowmaster Super 50 Series Dual/Center Oval Muffler; 2.25-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

Item SHR42582
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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Super 50 Stainless Steel - 2.25 Dual In / 3.00 Center Out - Mild Sound
      • This Part Is Legal For Sale Or Use On Emissions Controlled Vehicles, Uncontrolled Vehicles, And Racing Use Only Vehicles Because It Does Not Affect Vehicle Emissions
      • The Super 50 Series Muffler Is A Larger Version Of The 50 Series Delta Flow® Muffler
      • Originally Designed For Trucks And SUVs, Also Suitable For Muscle Car And High Performance Applications
      • Larger Case Size Significantly Reduces Interior Resonance
      • Provides A Deep, Rich Tone Along With Mileage And Power Gains
      • Constructed Of 16 Gauge 409S Stainless Steel And Fully MIG Welded For Maximum Durability
      • Improved Horsepower, Torque And Engine Efficiency
      • Mild To Stock Exterior Exhaust Tone
      • Minimal Interior Resonance
      • Excellent Choice For Large Displacement Vehicles
      • Body Height: 5.00 In
      • Body Length: 17.00 In
      • Body Material: 409 Stainless Steel
      • Body Width: 10.00 In
      • Category: Exhaust
      • Clamps Included: No
      • Emission Code: 5
      • Exhaust Tip Quantity: 0
      • Finish: High-Temperature Paint
      • Fitment: Universal
      • Grade Type: Performance
      • Hanger Included: No
      • Heat Shield Attached: No
      • Inlet Connection: Slip-Fit
      • Inlet Diameter: 2.25 In
      • Inlet Inside Diameter: 2.25 In
      • Inlet Location: Dual
      • Inlet Outside Diameter: 2.38 In
      • Inlet Quantity: 2
      • Inlet Type: Clamp-On, Weld-On
      • Mount Type: Uses New Hangers (Not Included)
      • Muffler Series: Super 50 Series
      • Muffler Type: Chambered
      • Outlet Connection: Slip-Fit
      • Outlet Inside Diameter: 3.00 In
      • Outlet Location: Center
      • Outlet Outside Diameter: 3.13 In
      • Outlet Quantity: 1
      • Overall Length: 23.00 In
      • Part Type: Exhaust Muffler
      • Product Type: Street Mufflers
      • Reversible: No
      • Shape: Oval
      • Sound Level: Mild
      • Sub Category: Mufflers
      • Tunable: No
      • Vehicle Type: 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
      • Fits Universal; Some Adaptation May Be Required

      Description

      Performance Muffler. The Flowmaster Super 50 Series Dual/Center Oval Muffler; 2.25-Inch Inlet/3-Inch Outlet is engineered to enhance horsepower, torque, and overall engine efficiency. Designed for trucks, SUVs, muscle cars, and high-performance vehicles, it delivers a mild exhaust tone that balances street-friendly sound with performance gains, making it ideal for both daily driving and street/strip applications.

      Construction and Appearance. This muffler is made from durable 16 gauge 409S stainless steel and is fully MIG welded to ensure long-lasting strength and resistance to corrosion. The exterior is finished with high-temperature paint to maintain its sleek appearance under extreme heat conditions. Its oval shape and larger size help reduce interior resonance while delivering a deep, rich tone.

      Installation. Installation involves slip-fit inlet and outlet connections designed for either clamp-on or weld-on attachment. New hangers are required for proper mounting but are not included. The installation process is straightforward but requires some mechanical aptitude. No drilling is necessary for standard installation.

      Warranty. This product includes a manufacturer warranty covering defects and workmanship.

      Application. Fits universal applications; some adaptation may be required to ensure compatibility depending on vehicle specifics or custom exhaust setups.

      Flowmaster 8524553

      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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