Thanks so much for that last post re exhaust upgrade. I'm getting the Millitek cat back tomorrow AM! discussed with dealership about engine tuning. reportedly around 600 bucks for 20 to 30 HP. I know it is more about performance than HP so any suggestions on how to approach this issue? is it worth it? I will definitely post pics and sounds.. Had to make up a story to tell my wife about a supposed isssue with engine to buy 2 hours of time at dealership tomorrow... thought that was funny. Can't wait. Thanks again for input.