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James Lapa photo
Denmark, Copenhagen
1 Level
744 Review
68 Karma

Review on πŸš€ Miracle3 Fuel Saver Mileage Booster - Enhance Efficiency, Reduce Vibration, and Lower Exhaust Emissions with EURO 7 Gasoline by James Lapa

Revainrating 1 out of 5

Installed by an ace certified mechanic

I had this installed by an ace certified mechanic and have not noticed any change in gas mileage. I would not recommend this based on my experience

Pros
  • Fuel cap
Cons
  • Reliability