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Flowmaster 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Item SHR58615
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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • 40 Series Muffler Delivers Aggressive Exterior And Interior Tone
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      • Constructed Of 16 Gauge 409S Stainless Steel And Fully MIG Welded For Maximum Durability
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      • Aggressive Exterior Exhaust Tone
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      • Noticeable Interior Resonance
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      • Ideal For Street, Strip, And Off-Road Applications
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      • Body Height 4.00 In
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      • Body Length 13.00 In
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      • Body Material 409 Stainless Steel
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      • Body Width 9.50 In
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      • Clamping Type Flat Band
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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 3.00 In
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      • Inlet Inside Diameter 3.00 In
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      • Inlet Location Center
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      • Inlet Outside Diameter 3.13 In
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      • Inlet Quantity 1
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      • Inlet Type Clamp-On, Weld-On
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      • Mount Type Uses New Hangers Not Included
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      • Muffler Series 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 19.00 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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      • Sub Category Mufflers
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      • Tunable No
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      • Vehicle Type Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
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      Description

      Iconic Flowmaster Sound. The Flowmaster 40 Series Center/Dual Out Oval Muffler with a 3-inch inlet and 2.50-inch outlet delivers an aggressive exterior and interior tone that defines the Flowmaster sound. It is built to enhance exhaust performance for street, strip, and off-road use while providing a powerful exhaust note.

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      Construction and Appearance. Crafted from robust 16 gauge 409S stainless steel with full MIG welds, this muffler ensures durability and longevity. The black high-temperature paint finish offers corrosion resistance and a sleek, aggressive look.

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      Installation. Designed with slip-fit inlet and outlet connections, this muffler allows for straightforward installation. It requires new hangers (not included) and may need minor adaptation depending on the vehicle. No drilling is generally necessary, making it suited for universal applications.

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      Warranty. Comes with a limited warranty covering manufacturing defects, providing assurance and peace of mind with your purchase.

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      Application. Compatible with universal exhaust systems, the muffler fits a variety of vehicles including classic and late model muscle cars, street rods, street/strip vehicles, and trucks/SUVs with some adaptation required.

      Flowmaster 80430402

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) 40 Series Center/Dual Out Oval Muffler

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question