kyle is a great guy to deal with, his kits come as complete or as bare bones as you want! I think he will sell parts of it or build an entire kit for you. But buying a full fmic kit from him is the overall cheapest way to do it I think! Not taking anything away from other kits though, his is the only one i have run and personally seen! As for install time and all that we did it in a day other than having to chase parts for this and that because i didn't buy the complete kit, it would have saved time and money to purchase a full kit and install and tune the same day and be rolling in about 9 hours!