I have compiled a list of things to get, but first on my list is a memcal. Which one would be best suited for my car?

Please specify car type when emailing us. We recommend that you do the desired engine upgrades and leave the memcal till last. The memcal will be defined depending on the upgrades. However please keep in mind that our mail order memcals are limited and cannot take into account every modification (huge cam, NOS etc.)