The install is pretty straight forward. the heat exchanger can be a pain...I put cardboard on both sides during install & it worked well. Drilling the crank will give you fits without the right drill. I used a pneumatic 90 degree drill motor with a 1 inch head. This thing is killer. If you need it let me know. Don't be rushed....there will be some backtracking of rerouting hoses and wires to get that right look. some other kool install mods will be posted soon so keep an eye out. keep us posted.