I tow a trailer with about 2000-3000lb's of Djing equipment and that is not including the trailer's weight, to get more power out of my Xterra I've put flowmaster muffler, Powerade T.B.S. and a K&N intake, but I still would like more power.
I know this has been brought up in weeks past but are the headers a good idea, and if so which one would be the best without cracks, fabrication of other parts (other than exaust tubing)etc.?
Thanks,