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Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 2-Inch Inlet/2-Inch Outlet (Universal; Some Adaptation May Be Required)

Item J250840
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-8% $137.66 Was $149.95

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

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      • Durable fully welded 16 gauge aluminized steel
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      • Race-proven Delta Flow technology
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      • Excellent for street, strip, and off-road applications
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      • No internal packing to blow out
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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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      • Color: black
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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: 2.00 in
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      • Inlet inside diameter: 2.00 in
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      • Inlet location: center
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      • Inlet outside diameter: 2.13 in
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      • Inlet quantity: 1
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      • Inlet type: clamp-on and 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: 2.00 in
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      • Outlet location: offset
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      • Outlet outside diameter: 2.13 in
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      • Outlet quantity: 1
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      • Overall length: 19.00 in
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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 40 Series Delta Flow Center/Offset Oval Muffler with 2-inch inlet and 2-inch outlet delivers an aggressive sound and improved exhaust flow ideal for street and strip applications. It utilizes advanced delta chamber technology to enhance scavenging, resulting in better performance with reduced interior resonance and a milder exterior tone compared to standard models.

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      Construction and Appearance. Made from durable 16 gauge aluminized steel, this muffler features a fully MIG welded design for maximum strength and longevity. It is finished with a high-temperature black paint, ensuring resistance to heat and corrosion while maintaining a clean, aggressive appearance.

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      Installation. Installation is straightforward with slip-fit inlet and outlet connections designed for clamp-on or weld-on methods. No special tools or drilling are typically required, though new hangers are needed and not included with the product.

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      Application. This muffler has a universal fit and is suitable for various vehicle types including classic muscle cars, street rods, late model muscle cars, and trucks with 4- or 6-cylinder engines. Some adaptation may be necessary during installation to fit specific setups.

      Flowmaster 942042

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

      5.0

      Customer Reviews (1)

      Questions & Answers

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