i recently just bought a 2009 2500 mega cab 6.7 i did have a 2006 2500 mega cab 5.9 so i am new to the 6.7 world i have about 25000.00 to spend on performance and about 8000.00 to spend on a lift and rims and tires...idk if i should put a lift on becuase i do truck pulls but i do like the look of a truck that is lifted..so i was wondering if you guys could help me in what performance parts i should do to get the mos power out of my 6.7 and if i should lift her or not thanks for your help