I did forget to mention that I replaced the stock air intake system with a K&N Cold air intake. It was easy to install, gave the engine a very nice sound, boosted my power just a bit, and improved my gas mileage. I keep a regular check on my mileage for my taxes and I was averaging about 13mpg and now I'm getting 14-15mpg. I've actually had a couple of tanks at 15.5mpg. With a 351w, I'm quite happy with my mpgs.