I know most of the performance mods I have seen are pretty pricey . If you had to pick one performance mod for a stock srt-6 which would it be. I know engine mods all work together (getting the air in, good ignition, good exhaust etc. etc.) But just curious what most of you guys do first and most "bang" for the buck.
Really kind of quick stock but know there is a lot more potential in this little 6.
Thanks