The MACSBOOST Velocity Stack Intake is the highest performance intake you can install on your 2021 Yamaha SUPERJET.
- Elliptic curve Velocity Stack technology
- Hydrophobic water repellent membrane
- 316 stainless steel non magnetic mesh
- Urethane rubber
- Includes crankcase breather
- Simple 5 minute screwdriver installation
- Huge, we left no room for improvement!
New for 2021 we bring true high performance hydrophobic technology to the watercraft industry. Instead of paper intake elements that saturate with water or hydrophobic pre-filters that lack surface area and restrict airflow we offer an exclusive inner hydrophobic layer that provides splash resistance without the performance penalty.