I just bought Greddy PRofec B - spec II and just wanted to know if anyone had this installed on a 05 Evo 8. I want to know how they set up the peek , boost and everything else without blowing anything. I have no major mods but i do have intake, BOV, exhaust and all gauges. Also is there anything else i should add before in installing this.

 

you can run 20-21 PSI. but you should get walbro 255lph fuel pump if you dont have one already it is a good idea and deff get a ECU flash after installing it, you wont be dissapointed

 

Alright thanks for the help