Description
Feed your big bore: HSI Dash Breather Kit – more air, less water. 18” tube for stand-up, 36” for sport hulls. Instructions included.
Big Engine Ready
- Stand-Up (HSI-15-0004): 18” tube
- Sport (HSI-15-0010): 36” tube
Applications
- 900+ cc: Freestyle & sport
Power needs air. HSI delivers.
Part Numbers: HSI-15-0004, HSI-15-0010










