I took the seat apart and the plastic frame I cut 12" out and overlapped and riveted the two ends together. Cut the foam and shaped it. I then got a upholstery shop to glue the foam together and sew the original cover on. It ways 8 lbs,( stock seat is 18 lbs ) and still has pretty decent storage. I like that it is very easy to swing my legs around and nice and low.
that's badass man..nicely done..looks factory.