Description:

Our BMS Racing Waterbox delivers increased horsepower and performance by reducing exhaust restriction and back pressure. This Waterbox will increase the low-end power and mid-range pull on your Yamaha 1.8L watercraft. High-strength aluminum construction will survive backfires and meltdowns. Powder coated to prevent corrosion. This is must for and modified 1.8L engine.

Features:

• Increased horsepower on modified 1.8L watercraft!
• Domed end caps
• Ribbed tube flanges for reliable coupler retention.
• Powder coasted top prevent corrosion
• Increase in HP on modified engines with significant torque gains as well

FITS:

All Yamaha 1.8L SVHO, SHO, and HO model skis. 

Description:

Our BMS Racing Waterbox delivers increased horsepower and performance by reducing exhaust restriction and back pressure. The short design allows easy servicing of supercharger without removal of exhaust system. High-strength aluminum construction & precision welds will withstand backfires & overheating. Anodized to prevent corrosion.

Key Features:

• Will deliver up to 10hp on modified watercraft
• Ribbed tube flanges for reliable coupler retention.
• Radiused exhaust tubes & end caps.
• Anodized grey to prevent corrosion.
• Fits all Sea-Doo 2020+ models with 1630 engine.

Fits:

2022 SEA-DOO WAKE PRO 230
2022 SEA-DOO RXT-X 300
2022 SEA-DOO RXP-X 300
2022 SEA-DOO GTX 300
2022 SEA-DOO GTX 230
2022 SEA-DOO GTR 230
2022 SEA-DOO GTI SE 170
2022 SEA-DOO GTI SE 130
2022 SEA-DOO GTI 130
2021 SEA-DOO WAKE PRO 230
2021 SEA-DOO RXT-X 300
2021 SEA-DOO RXP-X 300
2021 SEA-DOO GTX LIMITED 300
2021 SEA-DOO GTX 300
2021 SEA-DOO GTX 230
2021 SEA-DOO GTR 230
2021 SEA-DOO GTI SE 170
2021 SEA-DOO GTI SE 130
2021 SEA-DOO GTI 130
2020 SEA-DOO WAKE PRO 230
2020 SEA-DOO RXT-X 300
2020 SEA-DOO RXP-X 300
2020 SEA-DOO GTX LIMITED 300
2020 SEA-DOO GTX LIMITED 230
2020 SEA-DOO GTX 230
2020 SEA-DOO GTX 170
2020 SEA-DOO GTR 230
2020 SEA-DOO GTI SE 170
2020 SEA-DOO GTI SE 130 (IBR)
2020 SEA-DOO GTI 130 (IBR)