Review on 🚀 Innovative Performance Chip/Power Programmer for Toyota Highlander 2.4L, 2.5L, 2.7L, 3.0L, 3.3L and 3.5L – Boost Fuel Efficiency, Save Gas & Enhance MPG, Amplify Horsepower & Torque! by Mike Anderson

I ordered a performance chip and it was very easy to install. I left the battery unplugged overnight for the best results. In the morning I reconnected the battery terminal and started the car. Valaaa! There was day and night. What a huge difference.1. The car started to run smoother. No rudeness like before 2. Increased performance. Waroom!3. The car shifts better. Much smoother transition from 2nd to 1st (automatic) 4. Still on my first fill up, but I suspect I'll get better gas mileage as well. Already recommended to 3 friends.