GMC Sierra 1500 Performance Exhaust - Borla - Cat Back ATAK - Black Chrome - `14-`18
GMC Sierra 1500 Performance Exhaust - Borla - Cat Back ATAK - Black Chrome - `14-`18

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GMC Sierra 1500 Performance Exhaust - Borla - Cat Back ATAK - Black Chrome (2014–2018) is a cat-back system designed to deliver the aggressive ATAK exhaust note while maintaining durable construction. It exits through 4" black chrome tips on T-304 stainless steel for a purposeful look and long-term corrosion resistance.
This Borla Cat-Back system uses patented straight-through and multi-core technology tuned for the ATAK sound profile, giving clearer acoustic feedback to the driver and a more engaging drive. Built from T-304 stainless steel with ultra-smooth mandrel bends and precision CNC manufacturing, it improves exhaust flow and is engineered to fit the 2014–2018 Sierra 1500 5.3L V8 (automatic or manual) for extended cab standard bed and crew cab short bed with the 143.5" wheelbase. Cleaning note: do not use Borla Stainless Steel Polish p# 21461 on the black chrome tips; clean with hot water and a microfiber cloth.
Features
- Aggressive ATAK sound tuning for enhanced driver feedback
- 4" black chrome T-304 stainless steel tips
- Patented straight-through and multi-core technology
- Ultra-smooth mandrel bends and CNC-fit components
- Designed to increase exhaust velocity; backed by a Million-Mile Warranty
If you have questions or need help confirming fitment, call us directly — we’re happy to assist. We have two installation and customization locations in Austin, Texas and the Los Angeles, California area where we can install this system on premises. 512-982-9393 (TX) | 562-981-6800 (CA)
If you are considering purchasing multiple items, contact us for shipping discounts. We install on premises at both of our locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov





