JE PISTONS Ultra Series Piston Kit - Hayabusa 379442
Part Number: 09106401Description
If you're pushing your Hayabusa to extreme power levels—whether through forced induction or high-RPM N/A tuning—factory pistons simply won't survive the punishment. JE's Ultra Series Piston Kit is engineered specifically for this application, combining advanced grain flow forging, thermal barrier coatings, and reinforced ring lands to maintain consistent combustion sealing and durability where it matters most. This is a complete, ready-to-install solution that eliminates guesswork and gives you the reliability needed for sustained performance.
Technical Specifications:
- Aligned Grain Flow Technology
- Thermal barrier ceramic coating
- Ultra-thick ring lands
- Lateral gas ports integrated
- Accumulator groove design
- Moly-based skirt coating
- Dual oil feed channels
- 9310 upgraded wrist pins
- Includes rings, pins, locks
- Hayabusa-specific fitment
- Forced induction rated
- Bolt-on installation ready
- MPN: 379442
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