Hi can anyone advise me?I have a classic WRX 95 and have just been told that it is possible to get 25psi from an apexi boost controller without a remap?
i have bigger injectors and Wlabro pump ect.

Is this possible as even a remap only gets you to 18 psi max??

 

you possibly could get 25psi however your engine wouldnt last to long without a remap. A remap I think will allow you more than 18psi with the correct assorted mods

 

I thought with that particular ecu it wouldnt accept any higher boost?
so a remap would solve this too?

 

anyone else got Advice?

 

i think you would have a melted piston by the end of the day if you run 25psi on a standard wrx!!! go down the right path and fit an apexi pfc or get a plug and play scoobyecu or vos chip which will give u about 16.5psi and 280-300 horses with a full decat and filter.