Starting to put together my electronic package. What is better and why? The Motec M800 or the Haltech 2500.
Also, with both having a their own boost control built in, do I really need a AMS-2000 ? I'm told with out one you can not win.
Also, with both having a their own boost control built in, do I really need a AMS-2000 ? I'm told with out one you can not win.