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Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2-Inch Inlet/2-Inch Outlet; 409 Stainless (Universal; Some Adaptation May Be Required)

Item SD67748
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$225.45 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Body Height 4.00 In
      • Body Length 18.00 In
      • Body Material 409 Stainless Steel
      • Body Width 5.00 In
      • California Proposition 65 Yes
      • Category Exhaust
      • Clamps Included No
      • Emission Code 5
      • Exhaust Tip Quantity 0
      • Finish High-Temperature Black Paint
      • Fitment Universal Some Adaptation May Be Required
      • Grade Type Performance
      • Hanger Included No
      • Heat Shield Attached No
      • Inlet Connection Slip-Fit
      • Inlet Diameter 2.00 In
      • Inlet Inside Diameter 2.00 In
      • Inlet Location Center
      • Inlet Outside Diameter 2.13 In
      • Inlet Quantity 1
      • Inlet Type Clamp-On Weld-On
      • Muffler Series HP-2 Series
      • Muffler Type Laminar Flow
      • Outlet Connection Slip-Fit
      • Outlet Inside Diameter 2.00 In
      • Outlet Location Center
      • Outlet Outside Diameter 2.13 In
      • Outlet Quantity 1
      • Outlet Type Single
      • Overall Length 24.00 In
      • Part Type Exhaust Muffler
      • Product Type Street Mufflers
      • Reversible No
      • Shape Oval
      • Sound Level Moderate
      • Tunable No
      • Vehicle Type 4/6 Cyl Engine Classic Muscle Car Late Model Muscle Car Street Rod Street/Strip Truck/SUV
      • Fits Universal Some Adaptation May Be Required

      Description

      Moderate Performance Muffler. The Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler with 2-Inch Inlet and 2-Inch Outlet is constructed from durable 409 stainless steel. It provides a balanced sound with a moderate tone ideal for street applications. This muffler enhances exhaust flow while reducing unwanted noise, making it suitable for a variety of vehicles including muscle cars, street rods, and trucks.

      Construction and Appearance. Built with a high-temperature black painted finish to resist corrosion and heat damage, this muffler features a laminar flow core design housed within a compact oval body for a sleek, modern look that fits universal applications.

      Installation. Designed for universal fitment, the Super HP-2 muffler requires some adaptation and basic exhaust welding or clamp-on techniques. Installation is straightforward for experienced technicians and generally does not require drilling.

      Warranty. Covered by a lifetime limited warranty that protects against defects in materials and workmanship for the life of the product. Application. Fits universal exhaust setups; some adaptation may be required depending on the vehicle and exhaust configuration.

      Flowmaster 12018409

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      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