KTuner End User Flash Kit V2 with Display Screen Reviews

Easy to use works great , having fun in my 2018 Si

Amazing product! Really easy and fun to use and shipping was so fast!!

Love Ktuner v2. My tuner says its the best out and he prefers it to all the others. 280whp and 300tq. Cant complain, even though my clutch does.

Best purchase ever made got the car tuned made very good power at the dyno Kseries parts came through only took 3 days to come to me and very awesome customer service

Great product. Very happy with what I got. Worth every penny.

Great product, make sure your brakes are good. You will be using them a lot more. "Thanks Guys"

Service was awesome from the k series crew fast shipping and talked with me for quite a while which was cool so I could pick there brains and figure out what I wanted. As for the tuner I wish it had more then just two base maps screen picture on it is about 8 bit so probably won

Love the Ktuner super easy to use ! I wish they include the mount set up for the ktuner but overall still a good price to buy ! Thank you Kseriesparts!!

Great product, feels like I

Got the product very quickly and once I installed it, I definitely felt the difference. Very recommend.

Fast to arrive and easy to order. Will be coming back for future mods.

Amazing shipping speed from Kseries, just wouldn

I have a

love the flexablity to tune my car for all the mods I have done, the power feels much smoother!