I need to replace my 2007 GT3 997.1 left primary muffler due to a rattling noise inside the primary driver side muffler. Found a used one off a 2007 GT3RS but not sure if it will fit? Anyone has any ideas?

I was considering to replace both sides with upgraded primary mufflers, but not sure those can be found separately ?

Any advice is greatly appreciated.

 

Based on a review of the pet they are the same. Looks like .2 have different part numbers for rs vs nonrs

 

Yes, after posting, i called dealer earlier today. Looks like 997.1 GT3, 997.1 GT3RS and 997.2 GT3 all share the same part. It is different for the 997.2 RS however.

thanks for the info

 

Im pretty sure the only difference is that the .2RS muffler is titanium