Well to start,I got a few miles on my stage 2 sc kit now,quality of the kit is a 10,the car drives and feels like stock while driving normal,the boost is addictive, all other upgrades I did with the kit like csf rad,thermostatic oil cooler kit are a huge change,car runs alot cooler,ecutek tunning is great,I can't say enough about seb at specialty,he is awesome to work with, gamma has been nothing but good to be with service and parts,iam still working towards the best tune with seb n ecutek,I have the smaller pulley on my sc(92)but so far feel feels great and has more then enough power,I also have the 85mm pulley but will hold off on it and keep enjoying driving my z,future upgrades include clutch\flywheel,stabilizer bars,tires etc the list will go on,also I'd like to do a built short block in future aswell,I did all the work so far on my car and it has been great,cars are built not bought,u can't really appreciate the full fun of a car if you didn't build it yourself,just my opinion,thanks guys on the forum for any help and thanks to the guys that run the forum for letting me post on here,I'll update as more parts show up