I like focusonthis kit (rousch)...couple things I'd change/ad to get more out of that kit:
-Larger injectors
-Larger MAF
-You'll need a custom downpipe/cat
-different tuning (dont use roush's tune, spend the money on dyno time with SCT or something)
OR you can do everything yourself if you know a freind with a welder. I went this route (with the freind doing all the welding!), lots of bugs to work out, but if you have patience it can be quite an experience. Ups and downs, but worth it in the end. :D
-Larger injectors
-Larger MAF
-You'll need a custom downpipe/cat
-different tuning (dont use roush's tune, spend the money on dyno time with SCT or something)
OR you can do everything yourself if you know a freind with a welder. I went this route (with the freind doing all the welding!), lots of bugs to work out, but if you have patience it can be quite an experience. Ups and downs, but worth it in the end. :D