Borla ATAK Catback Exhaust (140776BC) delivers aggressive sound and performance for 2019–2024 Chevrolet Silverado and GMC Sierra 1500 6.2L trucks with factory split rear exit.
Designed for factory split rear exit configurations, this system features dual black chrome T-304 stainless steel tips and the signature BORLA ATAK sound profile. Engineered with Polyphonic Harmonizer Technology, the exhaust utilizes pipes of varying diameters and lengths to produce harmonized, full-bodied tones. Built with premium T-304 stainless steel, this catback system ensures optimal durability, precise fit, and long-term resistance to corrosion. Ultra-smooth mandrel bends maximize airflow, increasing horsepower and efficiency. For crew cab models with a standard bed (157" wheelbase), adapter 60706 is required. Cleaning should be done with hot water and a microfiber cloth—stainless steel polish is not recommended for black chrome finishes.
Key Features :
Fits 2019–2024 Silverado/Sierra 1500 6.2L with factory split rear exit
Features aggressive ATAK mufflers with Polyphonic Harmonizer Technology
Dual black chrome tips made from T-304 stainless steel
Mandrel-bent piping improves exhaust flow and power
CNC manufacturing ensures accurate fit and finish
Corrosion-resistant materials for long-lasting durability
Million-Mile Warranty from Borla
Technical Notes
For crew cab standard bed (157" wheelbase) vehicles, use adapter 60706. Replace Polyphonic Harmonizer with muffler 60679 for a quieter “S-Type” sound.
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