kenne bell for super pursuit

[roni007]

hi i just need help, im looking at buying a kenne bell for a super pursuit, the super pursuit is a ba mkII,
would this fit? im looking at buying it second hand?

((KENNE BELL 2.6 LITER BIG BORE SUPERCHARGER FOR A 2003-2004 COBRA.
it also comes with 4.25 PULLEY! IT ALSO COMES WITH A 3.0 PULLEY AND PULLEY WRENCH.))
if i was to buy that, would i need much more for it to go on and get ready for use.