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CSP5 Switch with OBDII Y-Cable (2006-2021 Cummins - MM3 & EFI ONLY) (2017-2022 Duramax L5P - HP Tuners)
Vendor:Fish TuningRegular price $120.00 USDRegular priceUnit price per$0.00 USDSale price $120.00 USD -
Rotary OBDII Switch Bracket (2017-2021 6.6L Duramax)
Vendor:GDPRegular price $11.99 USDRegular priceUnit price per -
GDP "CAN" Plug (2017-2019 6.6L Duramax L5P)
Vendor:GDPRegular price $200.00 USDRegular priceUnit price per -
NEW - IN STOCK
Commander E41 ECM Harness (2017-2023 Duramax L5P)
Vendor:GDPRegular price $325.00 USDRegular priceUnit price per