“I was not expecting this much in improvement in acceleration and torque. My first pull left me with a huge smile on my face. By far, one of THE best investments I’ve made in my 15 years of working on cars.”
“This was probably the best purchase I’ve made for my Civic. With the TSP tune it feels like a completely different car, and is way more fun to drive. The KTuner version 2 has also been stellar! I’m able to display just about anything I want in real time and I absolutely love it. Can’t say enough about the support from TSP they responded quick and with great information anytime I needed anything. The whole transaction has been a breeze from start to finish. You guys have a customer for life, thanks TSP!”
“Overall very satisfied with the purchase of the KTuner. If your in the market for a tuner why not purchase one where you get a tune for free!! Overall good performance addition for my 19' Civic SI”
“Received the KTuner v2 and the TSP Stage 1+ tune for my 2020 Civic Si. Was surprised by the build quality of the tuner screen (metal housing, not plastic as I expected). The touchscreen responsiveness is just OK. The provided instructions were straight forward - only took a few minutes to lock the unit to my ECU, download the software to my computer, load the tune, flash, and drive. I will never again be able to drive without the real-time display of engine parameters in my peripheral vision. The 1+ tune is a riot - found myself going plenty fast on some twisty back roads without even trying. I like Map 2 the best - it retains the split-personality of the Si with the Sport button, and provides a level of boost that I'm comfortable with for my daily driver. Nice work TSP!”
“Had trouble with the tsp tune on my k tuner contacted tsp n they helped n walked me through all the steps to make sure I was happy very happy with the support the team has ! Highly recommend ordering on here.”
