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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 CR36907
Our Price

$135.95 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Durable Fully Welded 409 Stainless Steel
      • Aggressive Sound Exterior Exhaust Tone
      • Noticeable Interior Resonance
      • Excellent Street, Strip, and Off-Road Application
      • Body Height 4.00 In
      • Body Length 13.00 In
      • Body Material 409 Stainless Steel
      • Body Width 9.50 In
      • Clamping Type Flat Band
      • Clamps Included No
      • Emission Code 5
      • Exhaust Tip Quantity 0
      • Finish Black High-Temperature Paint
      • Fitment Universal; Some Adaptation May Be Required
      • Grade Type Performance
      • Hanger Included No
      • Heat Shield Attached No
      • Inlet Connection Slip-Fit
      • Inlet Diameter 3.00 In
      • Inlet Location Center
      • Inlet Quantity 1
      • Inlet Type Clamp-On or Weld-On
      • Mount Type Uses New Hangers (Not Included)
      • Muffler Series Original 40 Series
      • Muffler Type Chambered
      • Outlet Connection Slip-Fit
      • Outlet Inside Diameter 2.50 In
      • Outlet Location Dual
      • Outlet Quantity 2
      • Outlet Type Dual
      • Overall Length 19.00 In
      • Part Type Exhaust Muffler
      • Product Type Street Mufflers
      • Reversible No
      • Shape Oval
      • Sound Level Aggressive
      • Sub Category Mufflers
      • Vehicle Type Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV

      Description

      Aggressive Performance Muffler. The Flowmaster 40 Series Center/Dual Out Oval Muffler features a 3-inch inlet and 2.50-inch outlets, providing a distinctive aggressive exhaust tone both inside and outside the vehicle. Designed specifically for performance street, strip, and off-road applications, it delivers the iconic Flowmaster sound while enhancing vehicle exhaust flow.

      Construction and Appearance. Made from 16-gauge 409 stainless steel and fully MIG welded for maximum durability, this muffler is finished with black high-temperature paint to resist heat and corrosion. Its chambered design promotes optimal exhaust gas flow and contributes to the aggressive sound signature.

      Installation. Installation is straightforward with a slip-fit inlet and dual slip-fit outlets that support clamp-on or weld-on connections. While no drilling is typically necessary, some adaptation may be required for universal fit applications.

      Application. This universal fit muffler is suitable for a wide range of vehicles including classic and late-model muscle cars, street rods, trucks, SUVs, and vehicles intended for street/strip use. Some modification may be needed during installation to ensure proper fit.

      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

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