Hello fellow Eastern'ers...
Can anyone recommend a decent company for re-mapping/dyno'ing my C20XE Astra Gsi. It's recently been chipped, had a straight through exhaust with de-cat, Powercap etc etc but I think it would benefit from a map. Must be fairly local to Harwich, Essex. Would also like a dyno done at the same time, just to give me an idea what its running really.
Any help/suggestions welcome
