Hi my name is lewis I bought a Subaru impreza wrx 1994 (import) just over a week ago and just wondering if anyone on here knows of this car or has had it?
This is when I bought it:

I took the car to see if I could get it mapped but the mapper said he knows the car and it has had the engine changed and the wiring cut about it also has the wrong inlet manifold on it and has no icv. This has a apexi fc commander in it but its showing high knock levels could this be because of the map and the wrong inlet manifold? I have bought the correct inlet and a icv for it? I have changed the wheels and painted the side skirts matt black.