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Flowmaster 40 Series Delta Flow Offset/Dual Out Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)

Item HR65831
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-8% $137.66 Was $149.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Durable Fully Welded 16 Gauge Aluminized Steel
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      • No Internal Packing To Blowout
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      • Excellent Street/Strip And Off Road Application
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      • Race Proven Delta Flow Technology
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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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      • 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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      • 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 And Weld-On
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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 2.25 In
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      • Outlet Location Dual
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      • Outlet Outside Diameter 2.38 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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      • 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 Offset/Dual Out Oval Muffler with a 3-inch inlet and 2.25-inch outlet delivers aggressive sound with enhanced scavenging for improved engine performance. It is engineered for street, strip, and off-road applications where an audible yet controlled tone is desired, making it ideal for enthusiasts who want a balance between power and sound quality.

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      Construction and Appearance.This muffler is constructed from durable, fully welded 16 gauge aluminized steel to resist corrosion and ensure long-lasting performance. It features a high-temperature black paint finish that provides a sleek appearance and protects against heat and environmental elements. Its chambered design incorporates Flowmaster's Delta Flow technology for superior acoustic performance and reduced interior resonance.

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      Installation.Installation is straightforward with slip-fit inlet and outlet connections that typically require no complicated modifications or drilling. The muffler is designed for clamp-on or weld-on installation, offering flexibility based on installer preference.

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      Application.This muffler has a universal fit and is suitable for a wide range of vehicles, including 4 and 6-cylinder engines, classic and late-model muscle cars, street rods, street/strip vehicles, and trucks or SUVs. Some adaptation may be necessary to achieve the best fit.

      Flowmaster 9430422

      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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