This universal muffler is sized for 4 in. exhaust tubing and uses a quiet tone design that keeps cab noise down. It is a practical choice for custom exhaust builds, replacement of a worn-out factory muffler, or tuning the sound of a truck or car.

MBRP M1004 Muffler Features

• Quiet tone muffler design.
• 4 in. center inlet and outlet; slip-fit connections.
• 6 in. round body with a 30 in. overall length.
• Constructed from T304 stainless steel with a polished finish.
• Clamps and hangers are not included.
• Sold individually.