Memorial Day Sale - Up to 50% Off! Shop Now >

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

Item HR65843
Our Price

$173.95 each

Military, Medical & First Responders $8.70 Available in AT Cash Rewards.
Confirm Eligibility

Choose options to add to cart.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

        _x000D_
      • Body Height 5.00 In
      • _x000D_
      • Body Length 13.50 In
      • _x000D_
      • Body Material Aluminized Steel
      • _x000D_
      • Body Width 10.00 In
      • _x000D_
      • Category Exhaust
      • _x000D_
      • Clamps Included No
      • _x000D_
      • Emission Code 5
      • _x000D_
      • Exhaust Tip Quantity 0
      • _x000D_
      • Finish High-Temperature Paint
      • _x000D_
      • Fitment Universal; Some Adaptation May Be Required
      • _x000D_
      • Grade Type Performance
      • _x000D_
      • Hanger Included No
      • _x000D_
      • Heat Shield Attached No
      • _x000D_
      • Inlet Connection Slip-Fit
      • _x000D_
      • Inlet Diameter 2.50 In
      • _x000D_
      • Inlet Inside Diameter 2.50 In
      • _x000D_
      • Inlet Location Dual
      • _x000D_
      • Inlet Outside Diameter 2.63 In
      • _x000D_
      • Inlet Quantity 2
      • _x000D_
      • Inlet Type Clamp-On
      • _x000D_
      • Mount Type Uses New Hangers Not Included
      • _x000D_
      • Muffler Series Super 40 Series
      • _x000D_
      • Muffler Type Chambered
      • _x000D_
      • Outlet Connection Slip-Fit
      • _x000D_
      • Outlet Inside Diameter 2.50 In
      • _x000D_
      • Outlet Location Dual
      • _x000D_
      • Outlet Outside Diameter 2.63 In
      • _x000D_
      • Outlet Quantity 2
      • _x000D_
      • Outlet Type Dual
      • _x000D_
      • Overall Length 19.50 In
      • _x000D_
      • Part Type Exhaust Muffler
      • _x000D_
      • Product Type Street Mufflers
      • _x000D_
      • Reversible No
      • _x000D_
      • Shape Oval
      • _x000D_
      • Sound Level Aggressive
      • _x000D_
      • Tunable No
      • _x000D_
      • Vehicle Type 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
      • _x000D_

      Description

      Performance Exhaust Solution. The Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet enhances exhaust flow and produces a deep, aggressive sound favored by automotive enthusiasts. It is designed to improve performance on high horsepower vehicles, offering a balance of power and sound suited for street and strip applications.

      _x000D__x000D_

      Construction and Appearance. Constructed from 16 gauge aluminized steel for durability, the muffler features a larger case profile with Flowmaster’s Delta Flow technology. It is MIG welded for maximum strength and finished with high-temperature black paint, providing corrosion resistance and a sleek, professional look.

      _x000D__x000D_

      Installation. Installation is straightforward with slip-fit dual inlets and outlets requiring clamp-on or weld-on connections. New hangers are necessary but not included; adaptation may be needed to fit various vehicle configurations without drilling.

      _x000D__x000D_

      Application. This muffler is universal in fitment, compatible with a wide range of 4-6 cylinder engines, muscle cars, street rods, and trucks. Some adaptation may be required for specific vehicle setups.

      Flowmaster 9525454

      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) Muffler

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question