Whats the Best upgrade i shud do next to my 1994 Impreza wrx jap import?

At the Moment i have a Decat downpipe and a Decat Exhaust system, Syms Ecu, Forge dumpvalve and a Induction Kit.

Im thinking of changing my Top mounted intercooler to a Front mounted intercooler and a Different Exhaust manifold.

Any Help much appreciated

 

When all this was done did the fuel pump get upgraded aswell? If not that has got to be first job on the list along with a rising rate fuel pressure regulator. then it depends on the depth of your pocket.

 

No the fuel pump is still the same, Im not sure if its been upgraded or not, The car pulls really well.

 

Lack of fuel pressure to the engine is one of the biggest contributors to engine blow up's. As you increase the power output the fuel requirement will outstrip the pumps capability causing a weak mixture. try to find out if the pump was changed and if not do it soonest.