Originally Posted by JustinJamesJeep
Have u noticed any throttle response change or HP increase?
Not really. You'll get more performance from using a Flashpaq or other tuner than any exhaust, TB spacers, or CAI intake upgrades. I got mine to get rid of that keg Jeep puts as a stock muffler.
As Dynomax says, get a stainless one if you plan to upgrade.