I've seen some examples of people using the GT3 mufflers on aircooled cars.
But not seen any examples of stock 997 or stock 991 mufflers being used on aircooled cars. I have come across a 997 and a 991 muffler, but not sure what is inside them.
Has anyone here used a standard 997/991 muffler on their car? Or do you know what is inside the 991 muffler?
The 991 muffler is a lot larger but still just fits under the rear bumper.
Am I wasting time pursuing this?