Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L Atak 3.5in Diameter Polyphonic Harmonizer turn14-product-not-found-review 75" Borla(r) Cat-Back(tm) system features

75" Borla(r) Cat-Back(tm) system features the classic S-Type sound level with no drone inside the vehicle

1/8 in NPT to 1/4 in Hose Barb Adapter

Wiring loom installation kit

AWE Tuning Audi 8R SQ5 Touring Edition Exhaust - Quad Outlet Chrome Silver Tips

Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L Atak 3.5in Diameter Polyphonic Harmonizer turn14-product-not-found-review 75" Borla(r) Cat-Back(tm) system featuresManufacturer Part # : 60680 Market Description Replace the small muffler behind the primary muffler in the BORLA S Type system with Polyphonic Harmonizer 60680 to attain the ATAK sound level (louder than S Type). BORLA'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 mufflers. The