Supra SA Rear Ballast Upgrade (2016-2019)
Supra SA Rear Ballast Upgrade (2016-2019)
ooking to take your Supra’s wake performance to the next level? The WakeMAKERS Factory Ballast Upgrade Kit is the ultimate plug-and-play solution to boost your boat’s wakeboarding and wakesurfing capabilities. This exclusive system replaces the factory ballast bags with our custom-designed ExactFIT 1,110lb ballast bags, built to precisely match the dimensions of your rear lockers and maximize every inch of usable space.
Stock ballast just doesn’t cut it when you’re after a clean, powerful wake. This upgrade significantly increases your rear ballast capacity, allowing your boat to sit deeper in the water and produce a bigger, better-shaped wake—ideal for more advanced riding and consistent surf waves.
Fully Integrated & Easy to Install
Designed to work seamlessly with your Supra’s existing Gravity III ballast system, this upgrade connects directly into the factory plumbing. You’ll retain full dash control for automated filling and draining—no additional wiring, switches, or pumps needed. Everything is pre-assembled for a straightforward DIY install, or you can take it to a certified WakeMAKERS installer for professional setup.
Key Benefits:
- Replaces stock ballast bags with ExactFIT 1,110lb bags for port and starboard
- Maximizes rear locker capacity for increased ballast and improved wake performance
- Seamlessly integrates with your boat’s factory Gravity III ballast system
- Maintains full control using original dash switches
- All fittings and connectors are pre-installed for a true plug-and-play experience
- Easy DIY install—complete in an afternoon with basic tools
What’s Included:
- (1) Port-side ExactFIT 1,110lb Ballast Bag
- (1) Starboard-side ExactFIT 1,110lb Ballast Bag
- All required pre-assembled fittings and connectors for quick installation
Whether you're dialing in your boat for a bigger surf wave or a more aggressive wake for tricks, this WakeMAKERS Factory Ballast Upgrade is a must-have for any Supra owner ready to unleash their boat’s full potential.