hi guys first post on here...
not sure what forum to ask this? but my father has a 2012 sierra , 2500 flexfuel truck, which he uses for towing his trailer around. And he's asking me about who has the best Supercharging kit for vehicle..

I'm capable of installing it and flashing the ecu, i have HPT so I'm ready. but there isnt a lot of info out there on this combination nor is there any reliability testing either.

i hate to guide him in the wrong direction and waste $5000 and damage the motor.. as for having some one else do it, not many insured tuner shops in LA area that aren't run by incompetant criminals, lol