I have a 2015 Explorer Sport, looking to add a little more power. I already have tunes from Livernois & Unleashed, 3 bar MAP, PPE catted downpipes, Reische 170 deg thermostat & NGK 6510 plugs @ .030. I have a MDesign CAI, but I'm currently running just a K&N panel filter in the stock airbox. I've been looking at both the Snow Stage 3 kit (#320) & the Alky kit sold by Livernois. When I inquired to Livernois about the Alky kit, they said the SHO kit is not compatible with the XSport (didn't say why), but that they would sell me a XSport kit for $1049. They also said I also need a catback exhaust, which I think is probably unnecessary.
What do you guys think? I had planned on going with the Alky, so I could retain both of my tuning options (my understanding is that Livernois will only tune for Alky's meth kit), and because I've read so many good reviews of Alky. But Livernois' response has me thinking more about Snow. Would probably start at 50/50 meth, but might increase at a later time.