Lucas Octane Booster - A Real Octane Booster! Tested and proven to deliver three times more boost than most other brands. Lucas Octane Booster is a GENUINE Performance Enhancer! It's safe for turbos, oxygen sensors and catalytic converters. Stops knocks, and raises MPG in high compression engines.

Also available for Motorcycles in 2 ounce bottle.

• Safe for turbos, oxygen sensors and catalytic converters
• Suitable for use in fuel injected and carbureted engines
• Provides more boost than most other brands
• Promotes clean fuel burn for fewer emissions