Description

2015.5-2016 Duramax 4″ Installer Series Race Pipe w/ Muffler (CGMAL431)

The P1 Race Parts CGMAL431 is the perfect setup for the 2015.5-2016 GM Duramax that’s being built to perform. The 4″ Performance Race Pipe is backed by a P1 Race Parts 3-year warranty and is built in Canada with heavy-duty aluminized steel – it offers value without compromising on build quality.

Features:

• Bolt-in Installation
• No Bungs
• Lowers EGT’s
• Increased Flow
• Increases HP & Torque
• 4″ Aluminized Steel
• Includes High-Flow Race Muffler
• 3-Year Warranty

Fits: 2015.5-2016 GM Duramax LML 6.6L 2500/3500