Things I May Need
 

With my recent purchase of my 2007 Aspen Hemi 4X4, I was wondering, is there anything I should look at getting for it. Examples would be different Exhaust, etc. Inside of it is pretty much fully loaded. Looking at ways to improve it, and probably the greatest one is any way to improve its gas mileage as I do a lot of city driving and so definitely feel that affect of a 5.7 liter engine.

If you do a lot of city driving, you probably bought the wrong vehicle!! :)

The stock exhaust on the Hemi is fine. I added a chrome exhaust finisher that I found on Ebay to make it look better, but the sound is already good unless you're looking for LOUD.

Other than that and window tint, I don't think the Aspen needs too much.

Ohh I didn't buy it for the superb gas mileage. I have a small car for that. I would be happy w/ 10-13 mpg in the city.. Thanks for the info on the other items.

Molded splash/mud guards if you don't already have them. Before I put mine on, I was getting tar behind the wheels every week. W/O mud flaps, the tires stick out, and throw gunk all over. The Mopar ones look real good, but will set you back ~$90 for the set.