Installed in a 2017 Silverado 5.3L V8. Much nicer to have a dual exhaust on this truck instead of a single pipe. I also removed the resonator for this setup. Watch the video to see how it sounds. Now the sound is much more aggressive, but not TOO. Almost no hum when switching to V4 on the highway. Very happy with this purchase. Determined after watching video after video on YouTube.