2017-2022 Duramax 6 Position Switch (H-M04-00)

2017–2022 Duramax 6-Position Switch

Take control of your 2017–2022 Duramax with this HP Tuners 6-position switch, designed to provide convenient on-the-fly switching between multiple tuning positions.

This switch allows you to quickly select between six different tuning positions using the rotary dial, making it an ideal addition for trucks running multiple files for everyday driving, towing, performance, or competition use.

Features

• Fits 2017–2022 GM Duramax applications
• 6 selectable positions
• Rotary-style selector switch
• Easy-to-use on-the-fly adjustment
• Clean, compact design
• Ideal for multi-position tuning setups
• Great for switching between street, tow, and performance files

SDPPERF

Independently retailed by SDPPERF. SDPPERF is an authorized Blessed Performance and Dirty Diesel Customs dealer, offering genuine performance products backed by knowledgeable support.

Important: Proper installation and compatible tuning files are required for operation. Verify compatibility with your specific tuning setup and model year before ordering.