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

Item 471788
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-8% $137.66 Was $149.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Two Chamber Design Incorporates Race Proven Delta Flow Technology
      • Delta Deflectors Generate Increased Scavenging For Better Performance And Reduced Interior Sound
      • Milder Exterior Tone And Reduced Interior Resonance Compared To Standard 40 Series
      • Constructed Of 16 Gauge Aluminized Steel And Fully MIG Welded For Maximum Durability
      • No Internal Packing To Blowout
      • Excellent Street, Strip, And Off Road Application
      • Durable Fully Welded 16 Gauge Aluminized Steel
      • High Temperature Paint Finish For Added Protection
      • Slip Fit Inlet And Outlet Connections For Easy Installation
      • Inlet Diameter 2.50 Inch Center Location
      • Dual Outlet Diameter 2.50 Inch
      • Oval Shape With Overall Length 19 Inch
      • Aggressive Sound Level With Reduced Interior Resonance
      • Uses New Hangers (Not Included)
      • Fits Universally; Some Adaptation May Be Required

      Description

      Performance Muffler. The Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler with 2.50-Inch Inlet and 2.50-Inch Outlet is engineered to deliver aggressive exhaust sound and improved scavenging for enhanced engine performance. Ideal for street, strip, and off-road use, it provides a balance of noise reduction and power output featuring a milder exterior tone and less interior resonance compared to standard models.

      Construction and Appearance. Built from durable 16 gauge aluminized steel with fully MIG welded seams, this muffler offers long-lasting strength and corrosion resistance. It includes a high temperature paint finish that protects against harsh conditions while maintaining a sleek oval shape.

      Installation. Installation is straightforward with slip-fit inlet and outlet connections designed for easy fitment. Minor adaptation may be required due to its universal design, but no drilling is typically necessary.

      Application. Designed for universal fitment, this muffler is suitable for a wide variety of 4- and 6-cylinder engines, classic and late-model muscle cars, street rods, trucks, SUVs, and street/strip applications. Some adaptation may be needed to fit specific vehicles.

      Flowmaster 9425400

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

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

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