Okay here it is I just purchased a 2012 Limited. I was told with the stock exhaust it will run hotter than my 05RK did. When should I change out the exhaust and any suggestion on which manufacturer I should look at.
I went with a 2-1-2 header from Jackpot with 4 inch slash ups and a Cobra FI2000 autotuner, and i absolutely love it. IF you order the header expect about a 6 week wait, there is a long waiting list but i think it is worth it.
v&h power duals and Monster ovals and seac, cooler exhaust temps, for quiet put the stock slip on's the v&h header, stays cool and quiet for big trips.