GEMS ECU
Steve Simpson mapped my STiV and did a top job. Very thorough and took around 3 hours. The GEMS has the option of 2 maps.
I would not recommend the mapping yourself option unless you really know what you are doing. Steve like many other has done numerous cars and experience is everything.
I would not recommend the mapping yourself option unless you really know what you are doing. Steve like many other has done numerous cars and experience is everything.
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
Dec 28, 2015 11:07 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
Nov 18, 2015 07:03 AM




