Thanks for the insight! However, wouldn't a 3.45 diff on an auto accelerate just as fast as a manual with the same diff ratio? Is 27 mpg highway common on auto trans? FYI, I calculate my mileage manually. __________________ fogg airbox, Dinan chip, FDM tokico suspension set Depo headlights, clear corners and rears 16" BBS from E46 custom-made wide grilles Last edited by kalimot; 05-18-2012 at 04:36 AM. |