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

Item HR65829
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$109.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Body Height 4.00 In
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      • Body Length 13.00 In
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      • Body Material Aluminized Steel
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      • Body Width 9.75 In
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      • Clamp Included No
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      • Emission Code 5
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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 Offset
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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 Delta Flow
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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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      • 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 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
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      Description

      Performance Muffler Design. The Flowmaster 40 Series Delta Flow Offset/Dual Out Oval Muffler features a two-chamber design that delivers aggressive sound and enhanced scavenging for street, strip, and off-road applications. Engineered to provide better performance while reducing interior resonance compared to standard 40 Series mufflers, it is ideal for enthusiasts seeking improved exhaust flow and a dynamic tone.

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      Construction and Appearance. Constructed from 16-gauge aluminized steel with fully MIG-welded seams, this muffler ensures long-lasting corrosion resistance and structural durability. The exterior is finished with a high-temperature black paint to withstand heat and maintain an attractive appearance under demanding conditions.

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      Installation. Installation is straightforward with slip-fit inlet and outlet connections designed for clamp-on or weld-on mounting. The muffler requires new hangers (not included), and some adaptation may be needed for universal fitment; drilling is typically not necessary.

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      Warranty. This muffler comes with a manufacturer-backed warranty that ensures quality and durability.

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      Application. Designed for universal fit, this muffler may require minor modifications for proper installation. It is compatible with a wide range of vehicles including 4/6-cylinder engines, classic and late-model muscle cars, street rods, street/strip vehicles, and trucks/SUVs.

      Flowmaster 9430412

      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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