Super charged or full bolt?

[socalD370z]

Stillen super charger?

1.easy install?
2.average price after all is said and done;purchases needed such as cooling labor etc. included
3.are the gains worth it
Anyone with the kit feel free to chime in

Bolt ons?

1.full bolt on big difference from stock?
2.amuse body kit+bolt on tune worth driving on bc coils and no air ride? I would hate to rip off the bumper right after I got it done..
3.tuning options on a 7at.
-2 step
-is a underdrive pulley a good idea? and w a tune and everything done are the gains even felt?


I'm trying to make the desicion... re do the whole car in amuse and full bolt on(would look so goodbut not so quick..
Or super charge it and get to tip toe in the boost pond?
Hellppppp