“Amazing product. Could not be happier. 2017 Si with prl stage 1 intake and this tune. Perfect combo and you look stock. I love it so much. Thanks ktuner and two step performance!”
“Ktuner V1.2 is very easy to use, and the TSP stage 1 is just what I’ve been looking for! Feels like driving a totally different car now. For anyone wondering if it’s worth it or even if you just need a little more, do it!! You won’t be disappointed.
TSP’s customer service was also on point, very fast & helpful. Definitely looking forward to order more from them in the future.”
“I think this is the first mod needed for the si.
It is crazy the amount of hp/tq gains from just a tune. Never thought a tune would make this much of a difference as my only other mod is a CAI.”
“Big difference from stock. I really like the v1.2 it’s just as simple to use as Hondata. I kinda wish I would have gotten the v2 tho. So I can have the view coolant temp, and intake air temp without jail braking my Honda.”
