i thought the JRSC would fit under a 5g stock hood but not a 4g lude hood?
or maybe its the firewall that interferes on the 4g.

either way...the cost is the determining factor here.
SC is easier to install more like plug and play.
the turbo depending on boost level and fuel management+tuning will need upgraded internals. id recommend at least sleeves, rods and pistons, for any kind of consistent boost above 9 psi.

~boom