Recently got my Piper turbo back exhaust fitted (decat and 1 silencer), and I have to say I'm impressed.

It's added a nice deep burble at low revs and idle, and sounds really nice when I press the loud pedal. Also it seems like the turbo spools up much quicker than it used to (might be in my head though ha).

I do have a worry that the decat might end up damaging the turbo, especially on a standard map, but I'm not too worried at the minute.

In short, i'd definitely recommend it.

Got a video of the sound? What tip did you go for?

Lastly how much was it?

I'll get a video soon.

I bought it second hand off here.

I tip is the one that looks like standard, can't remember the code for it though.