Darksky

I know it's been several,years but I currently have a 2018 denalli 6.2 and need a little more get up and go.

I've supercharged several vehicles over the years but don't think I'll do this one.  Considering just long tubes and a tune in addition to the cai. Solar tb and free flowing muff that's on it as well as possibly doing 3.73 gears.

wonder what your expereince was with these?