well the greddy kit uses the emanage for fuel managment, its a shitty item but it will do the job at stock boost levels. As far as the car blowing up, do a compression check and make sure its in decent shape and you should be fine. The greddy kit is hugly overated and that fact that it doesnt come with intercooler makes it subpar in my book. Id suggest if you want a bolt on kit to look into the edlebrock kit