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Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back

Unleash the full potential of your Chevrolet Silverado 1500 ZR2 or AT4X with the Borla ATAK Cat-Back exhaust system. This system features the aggressive Borla ATAK muffler and Polyphonic Harmonizer Technology, which 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.

  • Features turn down tail pipes
  • Muffler 60679 can be added to this system to attain the S-Type sound level
  • System features Polyphonic Harmonizer technology
  • Built from premium T-304 austenitic stainless steel for maximum performance and durability
  • Ultra-smooth mandrel bends ensure maximum flow and power
  • Precision computer numerical control (CNC) manufacturing ensures an accurate fit
  • Backed by a Million-Mile Warranty
Make Model Year Type
Chevrolet Silverado 1500 2022 ZR2
Chevrolet Silverado 1500 2023 ZR2
GMC Sierra 1500 2022 AT4X
GMC Sierra 1500 2023 AT4X
BORLA® is committed to providing world-class exhaust products which surpass the expectations of our customers. To that end, its facility is complete with a state-of-the art test and development center where we are continually improving our manufacturing efficiency and standards. Every BORLA® Cat-Back™ system, Header and Axle-Back is made from austenitic stainless steel (superior to 409 or aluminized steel) employing mandrel-bent tubing, all-welded construction, and is designed for accurate fit and easy installation. The performance advantages of a BORLA® are widely recognized, providing an average increase of 7-10 horsepower and torque when you plant your foot, and improved gas mileage at cruising speeds.
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