Flowmaster 15440S - Outlaw Series Race Muffler

Outlaw Series Race Muffler - short 4.00 Center In / 4.00 Center Out -Aggressive Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Please call the Flowmaster tech-line for assistance with specific dB requirements and applications.