You no longer have to compromise power for fuel economy! The X-1R Octane Boost automotive additive delivers an impressive suite of benefits for you and your vehicle. Forget paying for premium priced 95-98 octane fuel. This additive delivers peak performance on 91-95 octane fuel, so you keep more in your pocket while enjoying a powerful and smooth driving experience. Used by NASA for over 25 years, we are confident you will feel the difference.

PRODUCT FEATURES

• Boost your fuel octane by three numbers (91=94, 96=98, etc.)
• Remarkable improvement in engine performance and horsepower
• Outstanding savings – up to a 10% saving in fuel consumption
• Protect and save your engine from wear and tear – no more pinging, knocking, or engine run-on
• X-1R Octane Boost thoroughly cleans your fuel system
• Use in older vehicles as an effective lead replacement
• One automotive additive = multiple significant benefits
• X-1R products have been inducted into the NASA Space Technology Hall of Fame
• 59mL