Per JASO standards, HP4’s extraordinary additive package provides:

• Increased antifoaming
• Higher viscosity for better stability over a broader range of temperatures
• Greater shear stability than most other oils

Naturally, HP4 blends the heat stability and shear resistance of synthetic oil with mineral oil’s natural lubricity for premium-quality four-stroke engine oil.

HP4 is approved for use in all Honda Powersports products.