9k just for the sake of sound. Hope you are making the right decision. Not trying to damn a product but i knew exactly what kind of feeling of "want to have" with you.Haha I found someone that can make my polo sound like a v8 unfortunately it cost 9k and above
. Not too expensive but not willing to spend on something for just aesthetic (sound). I'm not sure if it's valvetronic. See anyone know what is this product or not
https://m.facebook.com/story.php?story_fbid=706865972841629&id=299695636892000
And you sounded absolutely new in this topic. I suggest you hang out with experienced Polo owners to know the ideal setup for the car. I'll just put one example right here, your 9k spent would felt crap when there's another Polo with cheaper exhaust has better pace, better fuel consumption and not necessarily sound good than yours. Am sure there are enthusiastic and kind owner that are more than welcome to point you to correct place based on their experience. It just takes time to know and befriend with the correct buddy instead of plain ricer.
But still, decision are of yours to be made.