Zipwake-trim-tabs-nz, a revolution we’re proud to present zipwake, the new, dynamic trim-control system that’s set to revolutionise the boat world. featuring an advanced, intuitive control system and a stunning new innovative design, zipwake delivers a more comfortable ride, better performance and improved fuel consumption – whatever the conditions. 02:45. Zipwake started with a vision to develop and bring to the motorboat world new, complete and highly competitive solutions to the well-known trim problems of planing and semi-planing boats. with its new boat trim interceptors, it replaced traditional trim tabs with automatic roll and pitch functionality for optimal trim performance., smart marine nz's no.1 marine discounter - the largest independent supplier of marine accessories, inflatable boats, marine electronics, sports fishing and motorhome equipment in new zealand..
Those look very interesting. looks like only on vendor in the us. it says cheaper than a typical trim tab system but i would be surprised if that were the case.