This upgrade makes ALOT of sense to me. There is a noticeable delay in the throttle by wire. I am used to my foot being connected to throttle bodies, on other engines. Mash your foot in an R 8, and it revs NOWHERE as quick as my carburetted 911S engine. If a device like this can do what it claims...I am going for it. MAYBE the remapping could help this ?? Computers are making some things a little less efficient. More standarised. More and more I am understanding the many reasons why some guys went with the less complicated standard transmissions.