Hello so I just started buy stuff to get my winter cally up in shape as its been in a poor state for some time.
Apart from fixing the inside and paint/fix the hood and fender I feelt like I could maby do something smal with the engin.
I got an Irmscher Inlet mainfold but what I wonder is, do I need to remap the car after installing it or is it just to swap and drive?
Also if any off you have time, what do I need to do to make a c20xe exhaust mainfold fit on my C20NE? 