I did this car for a customer a few years ago. The kit is very good. Kenne Bell is thorough. Drivability was awesome, as well as the tune provided. They have it sorted. You will just need a stock 6.1 PCM and use the Bell tune that comes with the kit. This kit uses a boost-a-pump setup to increase voltage to the stock pump relative to boost. I've done quite a few more since, so PM me if I can answer any questions related to install. If your near me, I can build the harness and supply the PCM, but that is not something I sell outright or ship. I build each one specific to the install and like to have the car in the shop.