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Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet; 409 Stainless (Universal; Some Adaptation May Be Required)

Item SSD56684
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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
      • Category Exhaust
      • Clamps Included No
      • Emission Code 5
      • Exhaust Tip Quantity 0
      • Fitment Universal
      • Finish High-Temperature Paint
      • Grade Type Performance
      • Hanger Included No
      • Heat Shield Attached No
      • Inlet Connection Slip-Fit
      • Inlet Diameter 2.25 In
      • Inlet Inside Diameter 2.25 In
      • Inlet Location Center
      • Inlet Outside Diameter 2.38 In
      • Inlet Quantity 1
      • Inlet Type Clamp-On And Weld-On
      • Muffler Series HP-2 Series
      • Muffler Type Laminar Flow
      • Outlet Connection Slip-Fit
      • Outlet Inside Diameter 2.25 In
      • Outlet Location Center
      • Outlet Outside Diameter 2.38 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
      • Universal Or Specific Fit Universal
      • 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

      Performance Muffler Upgrade. The Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler with 2.25-Inch Inlet and Outlet, constructed from 409 stainless steel, is engineered to enhance exhaust flow while delivering a moderate sound level. It provides an optimal balance between high-performance and daily drivability, making it a preferred choice for muscle cars, street rods, and trucks.

      Construction and Appearance. Crafted from durable 409 stainless steel, this muffler is coated with high-temperature black paint for superior corrosion resistance and durability. Its compact oval design measures 18 inches in body length and features Flowmaster's laminar flow core technology for improved exhaust gas dynamics and sound control.

      Installation. Installation is straightforward, utilizing slip-fit inlet and outlet connections designed to minimize modification. Clamps are not included, and depending on your vehicle's exhaust configuration, some adaptation may be necessary.

      Warranty. This muffler comes with a lifetime limited warranty to ensure long-lasting performance and peace of mind.

      Application. Designed for universal fitment, this muffler requires some adaptation and fits a broad range of vehicles, including 4 and 6-cylinder engines, classic and late model muscle cars, street rods, street/strip vehicles, as well as trucks and SUVs.

      Flowmaster 12418409

      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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