SuperJet Waterbox – Yamaha SuperJet 4-Stroke (2021+)

Description

What You Need to Know:

• Give your Yamaha SuperJet 4-stroke the sound it deserves. The stock exhaust keeps things quiet, but this upgrade gives your ski a bold, race-ready tone that stands out on the water. Designed for the TR-1 engine, this waterbox enhances your ski’s personality while making install fast and simple.

  Because it fits 2021 and newer models, you can bolt it in using factory mounting points. It supports OEM exhaust routing, so there’s no cutting or complicated adjustments required.

• This product fits: 2021+ Yamaha SuperJet 4-stroke (TR-1 engine)
• What is included: (1) Exhaust waterbox for Yamaha SuperJet 4-stroke
• Installation time: 2 Hours

Install Video

Looking for better control too? Check out our SuperJet handling upgrades » Silicone Exhaust hose

Learn more about the Yamaha TR-1 engine here.