I was over at the dealer today and saw an 05 LE 4X4 with an offroad package that had the normal off road features but also had a nice bed rail and Flowmasters. It looked really sharp! Does Nissan have this exhaust put on at the factory? The reason I ask is because the truck is brand new with like 2 miles on it. I wasn't sure if the dealership contracted someone to do the exhaust. The sticker price listed the Flowmasters at $350.00.