“Can’t express how pleased I am with the product and customer service I received when working with TSP. The stage one tune that comes with this is hands down the best I’ve seen and felt. Just great over all 5stars for twostepperformance”
“Tsp stage 1 with ktuner is great. Maps 1 is great for daily driving and switching to map 3 is super easy. The torque is crazy. I’m loving it everyday. This is a MUST HAVE mod if you have a 10th gen si.
The ktune V2 is also a must have item if you plan on doing more performance mods on ur car.”
“Ordered and received within 28 hours! I live in Wyoming, so for me that’s a huge deal! Customers service was super helpful with getting the tune sent and setup up! 100% recommend to everyone!”
