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Fits 2001-2016 Chevrolet and GMC Duramax engines
this device has that ability
Proven from drag racers
and failures
we attempt to maintain stock power levels
OBD-II Splitter Unlock Cable (2018+ 6.7L Cummins) 07.5-09_CUMMINS_6.7 Fits 2001-2016 Chevrolet and GMCUnlock your trucks full potential with this essential OBD II Splitter Unlock Cable, designed specifically to bypass the factory installed anti tuning security module in 2018+ Cummins trucks. This cable is perfect for those looking to use EFI Live or other programming tools to customize their ride. By connecting directly to your trucks OBD II port and the factory "Star" connector, this cable ensures all normal port functionality remains intact while