I am looking at getting the Gibson Super Truck Exhaust that exits in front of the rear passenger side tire. I have a 2001 F150 5.4L super cab Lariat 4x4. I was wondering if anyone has any experience with this exhaust. How does it sound, Compare it to other gibsons or other brands, is there bad cabin drone, how does it sound on the outside, is it obscenly loud or nice grumble. any answers would help me make my decision.