Shorty's GTC (pic heavy)

[Shorty S91]

When I had the cone filter there wasn't any difference in power and it was infact a little down in power up the top of lthe rev range. The noise that came off it was really good. You could hear the turbo spooling when I was inside the car and when the throttle got snapped shut you could hear the excess pressure being dumped. With the DBilas kit the dump noise was a little quieter but there was a little bit more power from gained when it was installed. Not lots but enough to notice. Still got a decent amount of induction noise with the DBilas kit and all round its a good bit of kit. Ive noticed now since installing my cat back exhaust you can hear the dump noise more.