a JRSC will cost u a full 2k after tuning unless you get the base kit w/ the black box. then it will put you in the 160 range for 1200.
YOU WILL NOT reach 160 for under 1200 bucks any other way than Nitrous or a JRSC. hands down end of story.
terminator v8 in an SVT focus (soon to be boosted @ 20 PSI with a 2.9 L Kenne Belle on Corn!!!
(750 rwp and low 10 second focus, here I come!)