Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
| Brand | Flowmaster |
| Muffler Inlet Size | 4.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
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
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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
Tech Guides: