Can a V6 have dual exhaust?
Install a dual-exhaust. True dual exhaust systems have one exhaust pipe for each of the V-6 engine’s manifolds. Replacing a single pipe exhaust system with a dual pipe system will reduce back-pressure to increase the total gas throughput of the exhaust.
Can you make a V6 Mustang sound good?
Replace the factory exhaust system with a performance aftermarket dual-exhaust system. Most V8 Mustangs use a dual-exhaust system that provides a louder and more aggressive sound. Many companies produce dual-exhaust systems for V6 Mustangs that make a V6 Mustang sound more like a V8 Mustang when installed.