North American Turbo 108 Octane Boost increases octane level and "anti-knock" effectiveness. Restores lost horsepower, is safe for all gasoline engines, sensors and catalytic. Contains MMT converters.

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Product Review

North American Turbo 108 Octane Boost increases octane level and "anti-knock" effectiveness. Restores lost horsepower, is safe for all gasoline engines, sensors and catalytic. Contains MMT converters.

  • Eliminates engine knock, hesitation and stalling
  • Contains MMT
  • Increases octane level
  • Will not harm sensors or catalytic converters
  • This item is not for sale in Catalina Island