I've been running a Quicksilver stainless steel muffler for about six years now. This weekend I had to put the stock Exige muffler back on and was amazed at how quiet the car had become. I liked it. I'm starting to think about getting a different muffler for the car. I'm looking for something that is much lighter than the factory anchor, but has about the same noise level as stock. I'd also like it to exit out of the stock location.