Looking for some up grades pretty cheap for my 01 Cummins if anyone has any advice or pointers let me know please and also if anybody can tell me how to make the automatic trans stronger cause i herd that they dont last long in that year dodge with a cummins

 

give me some info on your truck... i have an 01 making about 400 hp and about 650 ft lbs. lots of little things to do first before making big power..