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Flowmaster Outlaw Series Center/Center Shorty Race Muffler; 4-Inch Inlet/4-Inch Outlet (Universal; Some Adaptation May Be Required)

Item 467833
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-13% $179.96 each Was $207.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Outlaw Series Race Muffler Short 4.00 Center In 4.00 Center Out Aggressive Sound
      • Durable Fully Welded 16 Gauge Aluminized Steel Round Case Designed for Tight Space Installations
      • Engineered for Maximum Horsepower and Torque
      • Minimal Decibel Reduction Suitable for Race Applications with Muffler Rules
      • No Internal Packing to Blow Out
      • Slip Fit Inlet and Outlet Connections with 4.00 Inch Diameters
      • Single Center Inlet and Outlet
      • High Temperature Paint Finish for Durability
      • Emission Legal for Sale or Use on Emissions Controlled, Uncontrolled, and Racing Use Only Vehicles
      • Directional Internal Rings Lean Back Towards Outlet; Not Reversible
      • Universal Fit with Some Adaptation Required; Muffler is Directional

      Description

      Aggressive Performance Muffler. The Flowmaster Outlaw Series Center/Center Shorty Race Muffler with 4.00-inch inlet and 4.00-inch outlet is engineered to increase horsepower and torque for serious racing setups. It can be connected directly to header collectors or integrated into existing exhaust systems, meeting race requirements where sound restrictions are not enforced and delivering aggressive sound and performance.

      Construction and Appearance. This muffler is built with durable, fully welded 16 gauge aluminized steel featuring a round design ideal for limited space installations. It is coated with a high-temperature paint finish that provides heat resistance and maintains an aggressive appearance.

      Installation. Installation generally requires some adaptation since this is a universal muffler. It features slip-fit inlet and outlet connections sized at 4.00 inches, and is secured by welding or clamping without the need for drilling.

      Application and Fitment. Designed for universal fitment, this muffler requires attention to orientation during installation as it is directional, with internal rings leaning toward the outlet. Some adaptation may be necessary to ensure proper fit.

      Flowmaster 15440S

      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

      What's in the Box

      • (1) Shorty Race Muffler

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

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