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Latvia, Riga
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704 Review
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Review on 🚀 Enhance Fuel Efficiency & Boost Power: Performance Chip/Power Programmer for Ford Expedition 3.5L, 4.6L, and 5.4L Engines by Kevin Grizzle

Revainrating 1 out of 5

I didn't feel the difference

After almost 20 hours of checking my connections and disconnecting my car's battery. I didn't feel any difference in performance. The main thing I was looking for was an improvement in throttle response, but it appears to be exactly the same as before the install.

Pros
  • Price
Cons
  • Little things