97721 Banks Boost Tube Upgrade Kit for 2020-2021 Chevy/GMC 2500/3500 6.6L Duramax L5P

INSTALL INSTRUCTIONS
Part #s 26005

Banks High-Flow Boost Tubes 2020-2021 Chevy/GMC 2500/3500 6.6L Duramax, L5P

Please read through the following instructions thoroughly before starting your installation. If you have any questions please visit our Support Page.