Originally Posted by CSIPSD
I had a 97, loved it, my favorite truck! Anyway a 3" downpipe to a 4" system will really help! Then any intake, tymar is very popular and cheap! I'm not really up to speed on intakes for the OBS. Chips, well any of the guys out there are great! DI, DP, TS, I'm running a DI chip right now and it's the best yet!
Thanks. I know DI is diesel innovations, and DP is DP tuner
, what are the others??
What kind of programs are you running from DI?? I'm really not as familiar with the truck as I should be, it's the first diesel I've modded.