Was referenced to 2-Step through K Tuner directly as an authorized distributor with a return policy which you might not get elsewhere. Ordered a K-Tuner V2 and I
I
it came in 24 hours later perfectly packaged and with all the ordered accessories.
I had it up and running in 30 minutes and the stage 2 was a noticeable bump up.
Would do again.
Turbo noises this throws off in every gear is intoxicating and totally worth the price. You can feel tiny HP bump but this is all about the turbo splash sounds . Sounds are audible in comfort mode way more pronounced in sport +
Acuity & TSP go hand in hand. Two companies that you can always depend on !