When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My wife has a C4S and the muffler has a horrible vibration that's internal. It's worse in sport mode. I thought that it was a heat shield or mount, but those were fine.
My guess is that a baffle or something else came loose.
So I need a muffler. Is there a recommended after market muffler (only) or should I go OEM?
I have Cargraphic on my 997.1S. Love the sound, over time I added both the 200 cell cats & headers. There are a lot of great choices out there. I’m sure you will be pleased with your decision.
There could be 3 or more mufflers on a 911 depending on year and model. Which do you need?? I have my original center muffler (B) from my 997.2 GTS which I can sell to you if interested.
Here's a picture from sharkwerks tuning guide:
http://sharkwerks.com/porsche/porsche-modification-and-tuning-guide/469-997-2-carrera-s-4-4s-gts-2009-2012-a.html
from sharkwerks.com
Originally Posted by texasviany
My wife has a C4S and the muffler has a horrible vibration that's internal. It's worse in sport mode. I thought that it was a heat shield or mount, but those were fine.
My guess is that a baffle or something else came loose.
So I need a muffler. Is there a recommended after market muffler (only) or should I go OEM?
05-29-2018, 05:45 PM
Exhaust Needed
