I bought this not seeing the DOES NOT FIT 1500. Well.....it fts just fine. I had to drill a few holes in the seat risers and get (4) 10x1.5 bolts and i was good to go. I'm super happy with the results. Now there is a small bracket under the seat that is riveted in, that has to go and there are a few studs under the carpet that need cut off to allow it to sit properly. Otherwise, very happy with results. I leave the seat lifted slightly to allow the sub to run smoothly. if you have a rear passenger in that seat, turn the sub down!