I have a 2018 with the wakemakers upgrade and still struggle to get any push out of the wave. 2020 could be different. I paid to have the “upgrade” installed, and it had a design flaw, and wouldn’t drain the bench bags, but they did send me a work around to fix that issue. I’m not sure if they still sell it with the side bags or not, but you might be better off using lead in those bench seat areas.