Review on 🔧 Enhanced Throttle Response Controller with Bluetooth - Replacement Parts by Tony Wylie

Installs easily on my 2020 4runner and works great for a month then the check engine light came on, the track turned off and the multipurpose trail light came on. I removed the module and the check engine lights are off. I reinstalled the module and drove on for about a week, after which my engine stopped responding, stalled for a moment and then drove off. I got the check engine lights back last weekend. I removed the module because many users report this intermittent problem that cannot be fixed. The loss of motor response was the issue I was most worried about with this product. This is dangerous!