I read an article that talked about when a new ram hits 1500 miles it opens the engine up. I do have to agree cause I’m at 2k right now and just did another 0-60 and got 5.9. All I added to the GT package is a pedal max.Yes my truck does have performance pages. I did my first 0-60 using the timers and got 6.1 sec. This truck does have a little more spunk than my 2020 so the cai and exhaust due add some more hp.I drive the proof. Also have a pedal max which really feels like you are hauling *** right off the line. Amazing truck, love every bit of it!!!