My unleashed tuning power pack is expected to arrive Thursday. Any precautions I should take in installing everything or is everything pretty simple? Will be replacing my AirRaid intake with EPP intake and hot pipes with Turbo XS BOV. Been looking at Downpipes and I've read lots of good things about PPE, however, on vivid racing the model year only goes to 2015..mine is a 2016. Will these fit my 2016?