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63 Karma

Review on Boost Performance with Innovative Performance Chip/Power Programmer for Ford Mustang 2.3L, 3.7L, 3.8L, 3.9L, 4.0L, 4.6L, 5.0L, 5.2L, 5.4L, and 5.8L – Enhance Fuel Efficiency, Save on Gas & Gain MPG, Amplify HP & TQ! by Adam Stone

Revainrating 5 out of 5

Improved mileage by 5 mpg.

This unit was easy to install on my 2008 Mustang GT 4.6L and was exactly as described. My first trip told a story. I averaged 16mpg and it jumped right to the top. It's been 3 months and I've consistently beat an average improvement of 5mpg at 21+mpg combined city and highway driving.

Pros
  • Free for educational purposes
Cons
  • Minor issues