What ecu?
 

What ecu is the best suited for running my 95 WRX RA running a recently fitted 2.5l short block engine with tdo5 20g turbo, walbro pump and pink 550cc injectors. What would be a reliable amount of boost to run the engine at and what sort of bhp and torque would I expect to acheive?.

cheers

Apexi PFC, Autronics etc..

If internals are still STi on the short motor then 1.4bar ish...
400/400 is possible.. you do not mention intercooler? it doesn't have the original still on there? if so them more like 300/300.

Simon