hey guys whats up well i hope that yall can help me out. i jus bought my first duramax and its my first diesel and i wnt to turn it up a little bt nt a whole lot. i was thinking jus a programmer, exhaust and a cold air intake will be planty enough for me im nt goin to be doin any competitions or raceing. my question is what the best setup for me to go wit as far as programmers and ect. is concerned. any info will be greatly appreciated. thanks