Royal Purple Max-Boost Octane Booster Fuel Stabilizer (Set of 6) 11757

*We keep these in stock for immediate shipment. Place your order before 10am EST on a weekday and we'll ship the same business day*

Royal Purple’s new Max-Boost is a high performance octane booster and fuel treatment for racing applications that increases gasoline octane, reduces emissions, and enhances engine performance.

Note: No Air Freight, No International Shipping. Max-Boost is a racing formula and is not street legal.

Max-Boost Performance Advantages

• Reduces engine knocking and pinging
• Raises octane rating up to 30 points or 3 numbers
• Restores power and fuel economy
• Cleans deposits from fuel injectors
• Reduces power loss due to knock-retard in computer controlled vehicles
• Replaces lead additives for protection of non-hardened valve seats
• Stabilizes fuel

Fitment: Universal