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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 FB63302
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-10% $179.96 each Was $199.95

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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 Allows Installation In Tight Spaces
      • Designed To Support Maximum Horsepower And Torque
      • Minimal Decibel Reduction - Intended For Race Application Where Muffler Rules Apply
      • No Internal Packing To Blowout
      • Slip-Fit Inlet Connection With 4.00 Inch Inside Diameter
      • Slip-Fit Outlet Connection With 4.00 Inch Inside Diameter
      • Single Inlet And Single Outlet Located At Center
      • High-Temperature Paint Finish For Durability
      • Chambered Muffler Type
      • Performance Grade
      • Round Shape
      • Sound Level Is Aggressive
      • Emission Code 5 (Does Not Affect Emissions Compliance)
      • Engine Fuel Type Gasoline
      • Clamp-On Or Weld-On Inlet Type (No Clamps Or Hangers Included)
      • Not Reversible - Directional Design With Internal Rings Leaning Toward Outlet
      • Fits Universal Applications; Some Adaptation May Be Required

      Description

      High-Performance Exhaust. The Flowmaster Outlaw Series Center/Center Shorty Race Muffler with 4-Inch Inlet and 4-Inch Outlet is engineered for racing environments where mufflers are required but strict decibel limits are not enforced. It is designed to support maximum horsepower and torque while providing minimal sound reduction, making it ideal for high-performance race applications.

      Construction and Appearance. Made from durable, fully welded 16 gauge aluminized steel, this muffler features a round case optimized for installation in limited space areas. The high-temperature paint finish enhances heat resistance and durability while maintaining a clean look.

      Installation. Installation requires moderate mechanical skill with options for either clamp-on or weld-on inlet connection. No clamps or hangers are included. This product fits universal applications but may require adaptation. Because the muffler is directional, correct orientation is essential for proper function; the internal flow rings lean toward the outlet.

      Application. Designed for universal fitment with some adaptation needed. This muffler is intended primarily for racing use where directionality and placement must be observed due to its internal flow design.

      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

        No guide available for this part yet.

      What's in the Box

      • (1) Shorty Race Muffler

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question