Talk to MATT@FSP Florida Speed and Power. He will be doing mine in a few days. I have Trifecta but after putting it on a dyno that showed A/F ratio WAY TOO LEAN, than too rich right at the end. I sent them a datalog and they said every thing is good. So I'm just not feeling it, this is my opinion. The dyno doesn't lie, you can see the file/photo in my photo album and see the A/F ratio. I want to be able to SEE data stream and HP Tuners allows that. I am also doing an AEM A/F meter to cover my @$$.
CAI intake, RX catch can, N.O. Plate system, APEX air scoop, SOLO HFCs, JacFab ported manifold, upper intake isolator, Solo cat back Mach X system, 3.91 gears, Weld RT-S, 1 piece DSS driveshaft Stall convertor by:CIRCLE D, E85 & 80mm T/B