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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Each vehicle has an OBDII port under the dash
0L Cummins Diesel
Take full control of your Shift on the Fly (SOTF) setup with our redesigned Universal Non-Terminated Harness
Upgrade your exhaust system with the GDP Downpipe/Turbo Back Exhaust
5" Max Intake Manifold
Rotary Switch Bracket (2001-2016 6.6L Duramax) c_delete_hardware Each vehicle has an OBDIIFor years people have been forced to mount their rotary switch through a panel on their dash or somewhere inconspicuous, but either way they were had to drill a hole somewhere, and that can never be fixed. Well with our GDP Brackets there is no more drilling! Each vehicle has an OBDII port under the dash, with screws that hold it up. Our bracket simply forms around your OBDII port and utilizes the factory screws to hold everything up together. The