Your going to find many answers along this line : Search.
Basically its not to difficult. you going to need
- to make brakets
-piping and couplers
- definately insulate, or coat the pipes
- possibly cut your rebar
- modify the gril
- probably want to clock the compressor side
since i doubt you have any mods, i would not recommend this as a first project. I strongly doubt you will see any improvement, and you will hurt your throttle response, induce pressure drop, increase spool time.
if you outline your power goal, i could recommed something else