Hey guys I'm new to this forum and I got myself a few months back a 2005 yukon because I had my first kids twin girls so I needed a vehicle with a lot of room and it was the only choice I had and instantly I just wanted to do a million things to it ...little did I know the previous owner had done some customization to it for example the bumper was from a 05 gmc Sierra the headlights were custom too they had taken out the amber cornering light plastic from the headlight assembly which made them look 100x better then the o.e.m ..I ended up adding a 40 series flowmaster muffler custom radio with a sub and two amps under the second row seat...trucks nice now but just want too see what else I can add to it..suggestions are welcomed