Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Features, Description, Reviews, Q&A, Specs & Installation
Brand | Borla |
Exhaust System Type | Cat-Back System |
Exhaust Tip Finish | Chrome, Polished |
Exhaust Tubing Diameter | 2.25 Inch |
Exhaust Material | Stainless Steel |
Exhaust Tip Outlet Style | Dual |
Exhaust Exit Location | Rear - Dual |
Exhaust Loudness | Moderate |
Improved Flow. The Borla is 100% mandrel-bent and specifically tuned for the Sierra. The increased flow results in a noticeable boost in power, torque and throttle response. You might even notice an improvement in fuel efficiency. The straight-through muffler design improves flow while preventing that annoying highway drone present on some other systems.
Built for the Long Run. Borla's Stinger S-Type System is manufactured from T-304 aircraft-grade stainless that will never rust, corrode, or even yellow. The dual tips are large at 4" and are angle-cut and polished for maximum visual impact.
Installs Easy. This Borla system is a true bolt-on. It uses factory hanger locations and no cutting or welding is necessary. All necessary hardware is included. Give yourself a couple hours with basic hand tools and you'll achieve the Borla advantage.
Application. This Borla S-Type Split Rear Exit Cat-Back Exhaust is designed to be used on the 2014-2018 5.3L GMC Sierra's with the following cab and box configurations.
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Fitment:
Borla 140539
140717
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
What's in the Box
Tech Guides: