2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional "ATAK(r)" Polyphonic Harmonizer Ford Mustang NOT recommended for use on

NOT recommended for use on convertibles

GTIN: 00651860671444

Weight: 13 lb (5

Dimension: 4 x 5 x 5 inches

2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional "ATAK(r)" Polyphonic Harmonizer Ford Mustang NOT recommended for use onReplace the small muffler behind the primary muffler in the BORLA(r) "S Type" system with Polyphonic Harmonizer 60680 to attain the "ATAK(r)" sound level (louder than "S Type"). BORLA(r)'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full bodied sound to the BORLA(r) mufflers. The mufflers then enhance this sound