I agree with all info above. Even more benefits for an AT with a higher stall converter. The actual cooler is very high quality using factory Chevy connections into the trans cooler system. The hoses are plug and play. Not and inexpensive Pep Boys add on using screw type clamps etc. Worth every penny. Also will bolt into 6 speed Manual cars as well. So if you autocross or roadrace it can help both M6 and A6.