5 stars just because the "right" exhaust sounds great! 2016 Dodge Challenger R/T Classic with automatic. You need offset/offset. Even the Flowmasters themselves made a mistake when I called to check before purchasing. The car rather growled. But to get the full muscle car sound, you have to remove the resonators. Now it's loud and clean outside. A decent drone inside. But with an auto stick, you can get around that. HAVE FUN!