griffeyr

iTrader: (24)

you need, epm o2 dump, an upgraded intercooler (not necessary but will help), port the tb and intake manifold
i have the blitz i color boost controller, and its f'n awesome...but inexpensice ones as the hallman mbc like another member said will do the trick

last, your not gonna make 400 on a mustang dyno with those mods....if you tune on a dynojet you'd get close....however you go, good luck

Import Junky

iTrader: (7)

I would say 380-390 with meth.

MrJdmJimi

iTrader: (6)

550 @ 50psi with 100shot....go dyno and find out

cthcky5

iTrader: (15)

380hp

phenaly

iTrader: (5)

+1 EPM O2 Dump

porsherules911

iTrader: (82)

forgot to mention a big mod... CAMS. Get cams and for sure you will crack 400. Unforunately I didn't have enough money for cams or else I would have done them too and then gotten my tune instead of having to break it up into 2 parts. Btw, check to make sure you don't have any boost leaks especially your throttle body. Last thing you want is to be on the dyno making weak numbers because of a boost leak somewhere.

Mr. PSSsSt

iTrader: (37)

^i want to see what my number is w/ out cams and then if i am not satisfied i will get cam and go fp green

crckheadjed

iTrader: (4)

those mods will get you close to 400, dont think it will break the 400 mark. cams will get you over it no problem on top of those.

fugiwara

iTrader: (124)

avg EVO IX with those mods w/out meth will put down 340~ to 350~ meth will give you 40whp.
if you don't want to get o2 dump at least get a ebay o2 housing.

Cams are def worth the $, get them if you can.

kyoo

iTrader: (29)

o2 dump will do it

kaymin

iTrader: (11)

average dyno, I'm betting close to 400 with the meth but someone said your tuner uses a mustang so I'm gonna bet 350-375 ish

these kinda things seem almost silly to me since every dam dyno reads different but it's always fun to talk about so I guess we'll just do it