Thats the thing you see, i'm extremely picky and it would really irritate me if the blow was quite noticable? I like a nice exhaust note lol. I'm still thinking this deep down, and then probably go for an external wastegate mani in a few months as I shouldupgrade the mani before hitting 1 bar anyway, and it will cure my boost creep issue? Does anyone know if the Blitz decats are good and if they're braced?