GMC Sierra 1500 LD Performance Exhaust - Borla - Cat Back ATAK - Black Chrome - 2019
GMC Sierra 1500 LD Performance Exhaust - Borla - Cat Back ATAK - Black Chrome - 2019

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GMC Sierra 1500 LD Performance Exhaust - Borla - Cat Back ATAK - Black Chrome - 2019. This Cat-Back ATAK system from Borla delivers a bold, aggressive exhaust note and a durable stainless steel build tailored for the 2019 Sierra 1500 LD with the 5.3L V8 (specific cab/bed and wheelbase fitments apply).
Engineered from T-304 stainless steel with precision CNC fitment and ultra-smooth mandrel bends, this Borla system is designed to increase exhaust flow and give your Sierra a more engaging driving experience. The ATAK configuration produces the most aggressive factory-tuned Borla tone, providing clear acoustic feedback that can help drivers feel more connected to engine RPM. Finished with 4" black chrome T-304 tips, the system resists corrosion while offering a striking appearance. Borla backs its Cat-Back systems with a Million-Mile Warranty for long-term confidence.
Features
- T-304 stainless steel construction for durability
- ATAK aggressive sound tuning for a track-inspired tone
- Cat-Back design to replace stock routing and increase flow
- 4" black chrome tips (clean with hot water and a microfiber cloth; do not use Borla Stainless Steel Polish p#21461)
- Mandrel-bent tubing and CNC-accurate fitment
- Designed for 2019 GMC Sierra 1500 LD 5.3L V8 (see fitment notes)
- Million-Mile Warranty
If you have questions or want help confirming fitment, call us directly — 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. If you are considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov





