“VERY FAST DELIVERY!!!!!! AMAZING SERVICE! The K-Tuner is a great tuner and in my opinion better than Hondata. More power but spread throughout the RPM band rather than low RPM torque like Hondata. Both are great as I have both but KTuner has the edge smoot delivery of power and more power in Higher RPM ranges keeps pulling.”
“I was super impressed with the fast shipping. Got my tune in my email and the KTuner 2 days later. Thanks for getting it out fast, especially with everything going on! The Tune is great and really improves the feel of the car.”
“I purchased the ktuner v2 with tsp stage 1 for the non si. Let me tell you this is hands down the best mod for anyone looking for performance 10/10 tune ❤️”
“Absolutely amazing product does exactly what I want it to while also giving my interior a nice and stylish addition with on the spot flashing of tunes and super easy to understand this engine management system is well worth the money and two step performance made sure my package was delivered on time will definitely be coming back to buy more stuff through them”
“This device turned my 2018 Civic Si into an extraordinary machine! There are hardly any penalties with this tuner. As far as fuel economy, I want to say it dropped by 1 to 1 1/2 mpg. However, when feathered gently and the cruise is set to 55, I have seen 51+ mpg! I am running 93 octane with 10% ethanol. The TSP stage 1 tune is a beast, compared to stock! My only advice is to use the lowest boost map on the twistys, or you will overwhelm the front tires and under steer if they are all season. Once you get accustomed to the extra power, you can raise the boost level on the fly. I do wish it had auto-dimming and an option to monitor oil pressure and temperature. Also, the little connector that plugs into the right side makes me a little nervous. I wish there was an adapter or pig tail that I could plug into instead. The initial setup was a little confusing, even when I followed the instructions. Through process of elimination, I eventually figured it out. The software seems endless with options and adjustments, and someday I will explore it a little bit. All I can say, is that I am 150% loving it!”
