Pay in 4 interest-free payments of $210.00 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Bracket and Cog Pulley sold separately
Mechanical advance assembly can be locked out for crank trigger systems
Does not control fuel
allowing for smooth and unimpeded airflow
75" oval outlet and a bolt-on design with no welding required
Borla ATAK Cat-Back Exhaust For 2022-2023 GMC Sierra AT4X/Chevy Silverado ZR2 round Bracket and Cog Pulley soldThis BORLA Cat Back system was designed specifically for the 6. 2L Silverado 1500 ZR2 and Sierra 1500 AT4X. The 3. 5" diameter Cat Back system has dual 2. 75" turn down tail pipes and features the aggessive 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 without any drone.
