2nd Gen Non-Engine/Transmission OK need some help

[My Red Ram]

ok so im going to order the edge juice with the /attitude tomarrow morning just got 1000 bucks! but ne ways i am going to pay 809. 10 plus free shipping from Xtremediesel.com ! so i have a ? how hard is it to install? like what all do i have to do ? And does it come with all the parts to install the egt parts and such? turbo timer ect... do i need ne special tools ? and i am also wondering if i need nething else other than these to items like if i want to run the box on level 5 do i need nething to keep it here. and how good is this chip? and the website that im getting it off of any help ?? thanks! Sam