How to make Catback Exhaust Louder
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RS5, Panamera 4S, 997 Turbo
How to make Catback Exhaust Louder
I currently have the iPE exhaust except the headers and front link, so I have the iPE X-Pipe Connecting to the Valvetronic Mufflers. However, it doesnt sound that loud when im driving it, however, it sounds extremely loud when it just start. So I wonder what I could I do the to fix this problem, deleting the primary and secondary cat? If so, what I need to get to replace those parts. Thanks!
Here is a pic of my set up:
Here is a pic of my set up:
![](https://sphotos-b.xx.fbcdn.net/hphotos-ash4/784_4206077910447_2019601991_n.jpg)
Last edited by RS5; 02-20-2013 at 05:28 AM. Reason: More Info