When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
A "Tek-2" is an off the shelf map, albeit enhanced in comparison to the original map. It's appropriate for mildly modified cars. A "Tek-3" is a completely custom map, tailored for your car and your car alone. This is appropriate for more extensively modified cars, or those who want to optimise the performance/efficiency of their own car. A "Tek-3" map costs more and takes longer.