Quote Originally Posted by twoSevenO View Post
Doing the hardware yourself is easy. It's the programming that is expensive and cant be done at home.
Programmers aren’t that complicated. 99% of the ones on the market are plug and play. 90% of the plug and play programmers require you to shut your vehicle off to make changes to the tune while the other 10%( like efi live )can be changed on the fly by simply turning a dial or pushing a button.