Enhanced OBD2 Flash ECU Programmer - Ktuner V1.2 for Honda Civic, Accord, CR-V, Acura & More Review

First of all it doesn't fit my obd2 port, and not because I turned it wrong. The connector was literally too small to fit in a port and obd2 ports only come in one size. So I cut off the connector to plug it in, but then it never recognized the connection to the port. The LED lit up to indicate it was connected to power as soon as I connected it to the car, but the unit was never tied to my car control box. I have an Acura RSX Type S with k20. I have installed all possible drivers for the tuner

I don't have actual numbers but the 'rear dyno' shows a HUGE performance gain over the stock build. Installation was pretty easy, although I got a little scared when I got all the different error messages after the firmware was ready. Basically all driver assistance programs were disabled after the firmware, bugs on the entire instrument panel, but driving the car for about a minute seemed to reset all the sensors and now everything works fine. Tip: Before you begin, make sure your laptop is…

There is so much to say about this Ktuner that I will split this review into several key segments1) Packaging. Micro USB connector and some stickers. The packaging was nice, but nothing extraordinary. 2) Installation process. A few things to note: You will need a laptop with this 1.2V Ktuner, the Ktuner software installed on your laptop, and a battery at 50% or more. Charging on the laptop, Ktuner itself and, most importantly, stable internet. a) It literally took 5 minutes to flash my Honda…