Hey, please keep us updated on how the Dinan chip improves your ride. I really want to get one in my 325is. I heard the Turner chip will add more horsepower but I like Dinan. I am scared because Turner says the redline is increased to 7000RPM!!! I don't want to hurt my engine if I rev it too much!!! What do you think? I would love to know what you think of the Dinan chip!!