Just got done installing the Hayden 404 transaver and taking the Max out for an extended spin. I must say that I did not expect to see such a noticeable difference in the crispness of the shifts. The downshift from gear to gear now has no hesitation in each stage and is much quicker and sharper. Install was not that difficult as Jason (97maximus) helped me out.....took us about an hour and a half with the harderst part being the actual mounting of the cooler. I will have some pics up on my CarDomain site later.