WRX-DAN

Iv been reading a mag which says to stage 2 an evo engine the main part is the ECU remap along with fitting a new walbro fuel pump and some Iridium Spark Plugs.

Is the engine stage 2 for a classic impreza pretty much the same?? any advice on good parts to buy or places to go is of course welcome. Iv heard power engineering is a good place to go for a remap which is in southampton?

Tidgy

i have never figured out this tuning 'stages' as there called lol

decat, pannel filter and a remap (fuel pump if its an sti as well) is the best starting point, unless you wanna go further

rossyboy

iTrader: (8)

Generally speaking there aren't really well recognised "stages" for Impreza tuning. Andy Forrest has some useful "levels" of tune on his site per below:

AndyForrestPerformance