Quiet performance muffler shootout

Testing 5 different mufflers on a 240sx in search of quiet performance because I'm getting old? LINKS: Jones Exhaust Full Boar Quiet Tone Q4143C: https://www.summitracing.com/parts/JE... AP Exhaust MSL Maximum Mufflers 700065 - https://www.summitracing.com/parts/AP... AP Exhaust MSL Maximum Mufflers 700020 - https://www.summitracing.com/parts/AP... AP Exhaust Silentone Series Mufflers 5561 - https://www.summitracing.com/parts/AP...