Originally Posted by
bstuff
no i know that but for that price with mapping on top it would be cheaper to go level 8 for instance.
the point is with a wideband afr meter, and a laptop you can map it yourself within a few hours, saving a fortune for every little upgrade.
i'm using megasquirt II v3.0 on my xr2 zvh turbo, easy to map IMO, just time consuming