


Question on C6 exhaust
I recently picked up a 2006 base. I am wondering if these are the stock mufflers with different tips. From what I have seen, the 06 base doesn’t have the dots pictured inside the quad tips. I also don’t see the valves that are part of the NPP mufflers.
For what it’s worth, the car also has long tube headers and high flow cats, so I would be surprised if the previous owner left the stock mufflers, but maybe that was intended. The car came with a few boxes of extra parts and in one were a couple of elbows sawed off with a note that said “need to cut in order to install Borla axel back”.
Just seems odd that the mufflers look stock. Any input would be appreciated!