P1 4-Inch Installer Series Race Exhaust Pipe with Muffler for 2015.5–2016 GM LML Duramax (CGMAL431)

Description

2015.5-2016 Duramax LML P1 4″ Installer Series Race Pipe w/ Muffler (CGMAL431)

The P1 Performance Products 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 Performance Products 3-year warranty and is built in Canada with heavy-duty aluminized steel – it offers value without compromising on build quality.

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