You won't make much extra power from a remap on your GL. You could buy a chip from ebay that is for your ECU part number that would make a handful of KW at best. Drive-ability would improve a bit.
Your money would be best spent elsewhere, a cam shaft maybe. It would be good to make sure it's running as well as it can in standard form first. A good service, with plugs etc.
Gavin
Bookmarks