Hello!
I have a 92 740 turbo, and i want to put on an exhaust cutout for fun. I have no muffler experience, but i can weld and cut, etc. i want to just cut a hole in the side of the exhaust pipe and weld on an extended piece with an electric cutout valve on the end. The car has 3 mufflers with pipe between, and i don't really know where to put it. Any advice is helpful . Thanks
-Jordan

 

there's 2 mufflers, behind a catalytic converter. I'd suggest putting your cutout between the two mufflers, as if you go in front of the first muffler (and after the cat), it will sound HORRIBLE.