As mch as I sound like a 2 year old, I really want my a3 2.0tfsi s-line to pop and bang like a *****! I'm still standard exhaust, does anyone know if a downpipe and decat will get me a few pops and bangs! Also they are bound to increase performance by 1 or 2 hp... Then when I can spare the money i'll get a cat back (decat back)... Anyone help the 2 year old in me? Haha thanks!
