Another nitrous question

Dynotunes stuff is not junk..what so ever...but they are big on LS1s rather than fords...now I was talking to them and they said there dry kit for mustangs can be sprayed up to a 75 shot up through the MAF and it would bump up fuel even though I would not reccomend it...the one kit besides the zex kit, i would go with is the NOS 5115 and there is a really good write up on corral.net about it