Cayenne aftermarket Exhaust
I'll have a magnaflow system installed on mine tomorrow evening. X-pipe, mufflers, new tips and all the install for less than $600. Was hoping to keep it under $500 but hadn't planned on the tips and X-pipe originally. After looking at how the stock tips are made I went with just a regular set of rolled edge dual tips. Can't wait to hear it uncorked!!
I'll look at adding bypass pipes later if I want a bit more power or sound!
Make sure they dont weld the joint up otherwise you will be in a world of hurt when you decide to change them out.
Well that was an adventure. "Shouldn't take me more than an hour and a half".... three plus hours later...... I had time for a short drive and then home. I will say that so far I'm not totally thrilled with it. It does rumble a bit more at idle but I was expecting a little better sound. Not sure what it is I'm hearing at WOT though. It is louder but it almost sounds like a whistling noise. I need to get it warmed up and do some more driving to get a better sense of what it sounds like.

I forgot to get a video of before but I'll get an after posted this weekend!
Ha, no I don't think so. It is a turbo so maybe I'm just not used to that sound yet? I know it won't sound like a big muscle car but I was expecting a bit more rumble especially on start up. I park in a large garage for work and it sounded bouncing off the ramp walls but I think I'm on my way to cat bypass pipes before long. 
I forgot to get a video of before but I'll get an after posted this weekend!

I forgot to get a video of before but I'll get an after posted this weekend!
Yeah I kept the stock exhaust although it must weight 75-80+ lbs, I can't imagine putting it back on. I'll look at ordering bypass pipes soon, at least that should be a pretty simple DIY job.
Quick update. The more I drive it the less it seems to whistle. I think it is really just an overlap in one of the joints somewhere. I'm going to take the tips off and drive it to see if it is in the tips or the pipes. Not nearly as bad as it was the first night though. Still not very loud though so I am looking at bypass pipes.



