If we do not have a Factory Ballast upgrade for your boat then what you can do is install your own plumbing system into your boat that will go directly to the bags and still allow you to control the fill/drain from your dash. The first thing you will need to do is take measurements of your locker space L"xW"xH" and then matching that with our WakeMAKERS UniversalFit Rear Locker Ballast Bags which comes in multiple sizing so whatever measurements you take we should have a bag that is relatively close to your measurements or you can have Custom Bags made to fit the exact dimensions of the locker space. Then you will need a WakeMAKERS Complete Reversible Pump Ballast System to install your own plumbing to each bag which will come with all the fittings, hose, wiring, and accessories needed for installation. If you are not familiar or comfortable with power tools or adding a hole into your boat then we recommend that you have the closest dealership do this install. We also recommend that each bag has its own "zone" or one pump to each bag so if you are ordering 2 bags you will need 2 Reversible Kits. Another option is to still take measurement of your locker space and then choosing from our UniversalFit or CustomBag series, but instead of installing a plumbing system you can use the Supa Tsunami and our WakeMAKERS Universal 1"Tsunami Adapter to fill/drain.