does any body no what ecu is in a 94 import impreza is it a 3 pin or 4 pin

 

4 pin

 

if i swapped my ecu with a chipped ecu i wouldnt have to map it would i?

 

as long as the chipped one is set up for your car then no

 

Any particular chipped ecu you looking for or at?

 

polar performance

 

Thought so
Plenty of people on here have bought them and been happy.
Depends on what else you want to do to the car as it may be worth saving up for the remappable option he can offer.

 

ye i no but up in the isle of lewis and it a hoor of a treck to any mapper ferry trips and everything ive got a full stainless, hks filter, blitz supersound blow off valve, walbro pump all the we things was planning on selling the car soon so wasnt wanting to spend to much on it? +

 

looking on ebay there is one on ebay a z4 think thats the same isnt it? looks dodgy with no casing

 

You would be better of going straight to Scott.T @ Polarperformance mate, at least that way you know your getting the real deal and not a cheap chip that could cause you problems, Scott will do you an exchange unit if your not that good with a soldering iron

Edit: Have just seen the PP chipped one on Ebay, looks the same as mine, would be nice if the seller could produce the bill from Scott

 

ye think ill give him a fone do you get good performance gains from chipping your ecu?

 

Yeah, i remember being well chuffed after fitting, just the increase in boost made me laugh I tend to take it for granted now but after having it fitted for a year or so and having zero problems its the best £ to bhp mod i've done, totally transformed my car and changed my driving style

 

exellent b13bat i will fone in the morning thanks for your help