It's built into EFI Live if your in a Cummins tune file but not for the Duramax'sOriginally Posted by Scarface
It's built into EFI Live if your in a Cummins tune file but not for the Duramax's
2006 Ram 2500 4x4, 5.9 CTD, Laramie, QC
Fully Built 48RE, Billet Flex Plate, Triple Disc TC, 62/65 HE351cw
2017 Corvette 3LZ Z06 M7 with Z07 Package
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