2017-2023 Duramax L5P P1 4" Installer Series Race Component Kit (CGMAL433)

Stay at the top on race day in your 2017-2021 GMC/Chevy Duramax with the P1 Performance Products CGMAL433 4" Installer Series Race Component Kit. P1 Performance Products Installer Series Race Component Kit is built from Aluminized Steel and comes complete with OE style hangers and clamps for an easy installation.