It'll be a boondocker programmer and kit i beleive as he already has a b/d programmer thats NOS capable. The systems work really well, just takes a little bit of set-up which is easy on the efi's as it's just adjusting a number on the box. They are also not very hard to install on the efi's either only takes about and hour, from start to finish and thats including re routing some wires so that they dont rub.