ECO BOOST/HP TUNERS/METH

Hows it going I'm running 2.0 Ford Eco-Boost. Wondering if I should depend on the air fuel readings I'm getting now or/and it would be better to get the Ballenger AFR500v2. Also I am installing Snow Meth Direct port Inj. this being said going back to first question and do I really need an aftermarket intercooler? Any Knowledge somebody has would be greatly appreciated.

hello i would highly recommend the Ballenger afr500v2 kit for use with the hp tuner, from the research I have done there is a benefit to increasing the intercooler size but I would personally fit the water meth first and do some testing