Bob 
2004 Nissan Titan King Cab 4dr King Cab XE Rwd SB (5.6L 8cyl 5A)
Titan burly exhaust note
 As to the con: burly exhaust note, this is actually one of the best features. The titan sounds awesome. Unfortunately thats the only good I see. Titan has known issues with the brakes. Apparently they chose a rotor that the metal distorts and causes the rotors to warp and the steering wheel shakes really bad. I had them done first at 13k miles and again at 19k miles. The first fix they cut all 4 rotors, and now there is a horrendous noise in the front suspension, second time they replaced the fronts with the same thing that was on there before and again said they cut the rear rotors.  The service manager told me to keep bringing it back.  I dont want to keep bringing it back.