Just like to see if anyone has put boost controler on a d40 iif so how? i have 3'' exhaust and chip but still would like to do more mods any ideas would be great
I don't know too much about the techinal side of these motors work ect... but the D40's run at 20 psi standard and too me that is pretty high, i don't know if i would want to ramp up the boost too much.
intercooling starts becoming more of an issue and also engine backpressure. certainly if your going to push the engine hard i would be looking at mods to keep it alive.