W210 gearing. (Lower highway rpm)
W210 gearing. (Lower highway rpm)
Hello everyone just curious if there is a direct swap differential I could put in my 1999 e300td to lower my rpm at highway speeds. I've always felt like these cars could use another gear or two... did all of these cars have the same ratio? At almost 80mph it's a 3000rpm, it would be nice to see mid to lower 2000rpm. I also feel it would help spoil the turbo better having a bit more load.. Anyone? Also could I do a manual swap or is there too many electronics to get through for engine to run properly? Thanks