I currently have APS turbo back exhaust, APS cold air intake, APS dual vent bov, and APEXi SAFC II on my evo. I can't decide what I should do next, I want a good gain in HP but I don't have a ton of money right now because of school . I'm lookin to spend around 1,000. Any suggestions?

 

look into cams and a good tune

 

IC pipes and a fuel pump

 

+1

 

get a set of gsc 1 cams and a good tune, You will see good hp gains...

 

Walbro 255 feul pump, gsc s1 cams, tune

 

if i get new cams do i need to get new cam gears too?

 

I found the answer to the cam gears question but if got a walbro 255 pump would it effect my mpg at all?

 

It could, but most people who get a tune say they continue to get decent MPG.

There are two basic settings for the fuel pump: low flow and high flow. If you remove the rear seats, you can hear it when it switches to high flow. Very high pitched wine. If you drive calmly and try avoiding going into high flow, maybe you can save a few dollars at the pump. But I really don't think a fuel pump will affect your MPG a whole lot IMO.

 

Does anyone know of a good place to get a tune in Utah. I know i could get it done at Cobb but i've heard good and bad things about cobb tuning evos.

 

You increase fuel flow/pressure and that the only ill effect is you will run rich (hurts fuel economy), but if you get it tuned, the injectors open/close faster because of the diff flow rate and it will even out. Shouldnt be any negative mpg, mabye even some more miles per gallon after the tune from leaning it out some.

 

Should i have my fuel injectors cleaned before the tune since my evo is an 03'

 

Cams fuel pump and a tune with mellon tuning. then... you'll be driving a monster