Do I need to do something?
I have an 06 hemi. I put on exhaust, im about to put on a throttle body spacer, and a cold air intake. After doing so do I need to have anything done to my computer to read all of the new stuff I put on?
Just remove the negative battery cable for a few minutes or at least for the amount if time it takes you to install the CAI and Spacer and you should be fine.
throttle body spacer is useless according to recent posts! they only work with carb engines...you have fuel injected. that corkscrew affect is used to help the air and fuel miz better. you how ever do not have air and fuel mixin until inside the cylinders!



