What is a true dual exhaust system and does it matter?
If you've spent any time hanging out at a local car meet or scrolling through performance forums, you've likely heard someone ask, "what is a true dual exhaust system?" It's one of those terms that gets tossed around a lot, often by people who aren't entirely sure what makes a system "true" versus just a fancy-looking set of tailpipes. You've probably seen a truck or a sports car drive by with two pipes sticking out the back and thought, "Hey, that's a dual exhaust." But the reality is, many of those vehicles are actually running a single pipe for most of the way, only splitting into two right at the very end. ...