fitted in 1999 dodge ram hardest job i have ever done remove dash take out 5 minute old had to cut no pipes as i see most of them are easy to cut pipes install move with it you can slide light dough into the truck for the first time in 5 years, there is warmth in the truck, very satisfied, seems to be well made, the only thing i want is foam, the only thing that didn't need to wrap around the corner, again worth the money update if problems arise