Maybe on a turbo, but on a N/A I think its a power gain in your head versus the seat of your pants. I added the converter this year, it quited the car up a bit and it runs identical to the way it used to, thing even passed inspection on its own.

there is a reason i have the racingbeat exhaust on my FD. who would think my FD has 500hp on it passing by it on the highway.... sleeper baby :bigok:

I dont mind that it will be loud because I am not going to keep it much longer, too much work and money. I am going to sell it soon along with my n/a 7

its 416 hp vosko.... https://www.nopistons.com/forums/pub...#>/biggrin.png (update your sig dammit) i also see no point in a loud exhast setup...more or less a mild steel system...buy a stainless system spend the money and its the last system you will ever need preferably the Racingbeat one (its looks badass too)