Everyone is correct and the differs is technical, or when you want that extra HP to be delivered onto the pavement. Turbo will take a tad longer then the supercharger ( it would be a biach during a mid corner excursion then the turbo kicked in ), but then the supercharger will max out faster then the turbo. Conceptually both applications are ideals for the s2k due to the higher RMP; more exhaust for the turbo and more rotation for the supercharger. But the draw back is the higher compression ratio of the engine itself will limit the amount of boost to be delivered into the combustion chamber ( i'm not going to get into the other potential mechanical issues right now ). To date 7 psi is ideal for the S2K. Supercharger kit will come with that set up and the turbo kit BO valve also set for that as well. Both can be modified further to increase boost, but turbo will have several more parameters advantage over the supercharger & much easier. Both installtions are equally painful and complicated since the S2K is not meant for neither. But if anything to brake the ties are the price and easthetic. A complete turbo kit is $1,500 cheaper then supercharger kit, and the supercharge kit will retain your upgrade headers
Niether one will add several extra envy factors onto your S2K
Are ya'll ready?