I'm new to the site, but so far it seems that everyone has great advice. It looks like the best mod. so far is a cold air intake for more power. I here a lot of things about add this add that from people I run into, but with money being tight these days, I just want to send it wisely. My wife and I just bought a 33" pull behind and I would like to get a little more power. Do you all have any other ideas? Thanks for your time.