Just wanted to give my impressions of the EFI Live DPF Delete and my upgraded Mike L Transmission. I installed the EFI live initially without the delete. It ran a lot better then stock for sure. I then installed the EFI Live delete with AD165, Beans Sump and 4" Exhaust. Now I can say this changed my truck into a totally different animal. It was fun to drive, very responsive and a lot of power. My last and most important upgrade was the Mike L Transmission with the R TC. According to Mike, my C3 clutches were already to a point of possible limp. I never raced and never had it on the High race tune at that point. After the trans upgrade the truck again was even more responsive and very fast out of the hole. Just want to thank Mike for all his support and have to say I wouldn't go anywhere else!! :thumb: