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20-22 GM 6.6L L5P Duramax Dfuser CAN Communication Plug Kit

The CAN BUS Plug kit for 2020-2022 Silverado & Sierra L5P 6.6L diesel trucks is required when tuning.

Will provide a closed signal back to the ECM for proper operation 

Vehicle Applications:
2020-2022 6.6L Chevy/GM Duramax L5P

Dfuser: DFR-1002482

Lame California Prop 65 Notice