Well about a year ago I decided to buy a Evo, I bought the MR version since it is 6speed and all. well recently I have started to mod it. and well I am running in to some problems.
When I got dynoed Stock. I ran a 12-1 Fuel ratio. and 222.1 WHP Up here.
Well since then I have a Turbo0-Back Exhaust. I have the Turbo XS Catdelete pipe sittin in the garage I have to weld a Bung on to it. I also have a AMS Lower IC Pipe, AEM Turbo Intake, Manual Boost controller which was set to 20PSI. 6Puck Clutch and A lightweight Flywheel.
Well the other day I was driving and I hit Fuel cut, (at least I think) feels like the car stalled when I got on it, well I slowed down again, and saw my boost gauge was goin 20+PSI. Well I turned down the Boost, to around 15PSI. My check engin light came on. I hooked it up to my laptop and it said i ran two codes.
P0235 I belive It was a Engin overboost
Po500 Dont know what that one is.
But I dont know what to do... I am tryin to get up to around 450WHP. But can someone tell me what those two codes mean.
and if I should install my SAFC-Neo
And my AVCR Boost controller.
Also if anyone knows of any good places over in colorado where I can get a good Dyno and a good tune.

Thanks everyone. Please help me out.

 

I think the code P0500 is speed sensor malfunction.
http://www.2carpros.com/trouble_code...500-P0599.html

BTW do you have your car tuned? It seems like on the mods that you listed you should be tuned or at least get a flash. and also get a FPR to be on the safe side if you want to boost more GL