Is there another company offering a life time warranty on a stage 5 transmission? I read the other thread talking about warren transmission said that if you get the stage 5 it was 5500 bucks and a life time warranty. I am just asking. I think someone offering a life time warranty means they are prepared to stand behind their product in the diesel motorsport world. These performance product manufactures know what we do with our trucks and how we drive them. A life time warranty to me says a lot. Well until people start complaining about the company not holding up to their end of the warranty.