“ Highly recommend buying ktuner here. TSP stage 1 is an amazing tune with on the fly maps. Great bang for your buck”
“ It's like having a new car!”
“ You can't get a better blend of ease use, performance, and cost. Definitely get TSP stage 1 tune!!”
“ KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping!”
“ Don't think about it, just buy. The gains and driving feel completly changes and worth it 100%.
Just remeber to fully disable VSA on the 10th gen Si, to get the most out of it.”
“ Really woke the car up. Love driving it even more now. Absolutely worth every penny”
“ Amazing! everyone said how much better it was over stock and they weren’t kidding ! If you’re thinking about getting this DO IT NOW!”
“ Def more vroom vroom 10/10”
