Hello all,
I've got a 2016 Duramax with EFILive, CP3 10mm, Fass 150 Lift Pump, PPE Manifold with up pipe, Intake, 4 Inch exhaust, EGR delete, dropped the DEF tank, Water Meth Kit, Traction bars, ect.
I'm going to put a Stealth 64 in it, but was wondering if I should go ahead and get 45 Percent...