the kit is great... the kit cost about $700 including the purge kit... but it ended up being a lil' over $1000 after i got it setup properly... i also ended up using braided lines which cost me over $200... i didn't used the aluminum pipes that came with it... im only shooting a 50shot, and according to the NX tech i needed the fuel pressure regulator to shoot under a 100 with a direct port... and it was just me and my bro that installed it... it's not hard just make sure you have everything you need before you start installing it...