Borla 140537 ATAK Cat-Back Exhaust System for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA® exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA®, we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA® engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA® exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound. ATAK(r) Cat-Back(tm) Exhaust System For 2014-2018 Chevrolet Silverado 1500/ GMC Sierra 1500/ 2019 Silverado 1500 LD ONLY/ Sierra 1500 LD ONLY 5.3L V8 Auto./ Man Trans. Ext. Cab Std. Bed (78.7")/ Crew Cab Short Bed (69.3") 143.5" Wheelbase. Million Mile Warranty 2014-2018 Chevrolet Silverado 1500/ GMC Sierra 1500/ 2019 Silverado 1500 LD ONLY/ Sierra 1500 LD ONLY 5.3L V8 Automatic/ Manual Transmission Extended Cab Standard Bed (78.7")/ Crew Cab Short Bed (69.3") 143.5" Wheelbase.

Upgrade your truck’s sound and driving experience with the Borla 140537 ATAK Cat-Back Exhaust System. Designed for select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, as well as 2019 Silverado 1500 LD and Sierra 1500 LD applications, this system delivers the aggressive, high-energy exhaust note associated with Borla ATAK technology. It is engineered for 5.3L V8 engines paired with automatic or manual transmissions and is suitable for extended-cab trucks with standard beds or crew-cab trucks with short beds on a 143.5-inch wheelbase.

Borla uses advanced sound analysis, computer modeling, extensive prototyping, and patented exhaust technology to tune the ATAK system for clear, responsive acoustic feedback. The result is a performance-oriented exhaust note that helps connect the driver to engine speed, throttle input, and gear changes without sacrificing the refined engineering expected from a premium exhaust manufacturer. This cat-back system replaces the exhaust components behind the catalytic converters and is designed to improve the truck’s overall sound and presence.

Built for long-term durability, the Borla 140537 is backed by Borla’s Million-Mile Warranty. Vehicle fitment should be verified before ordering, particularly cab configuration, bed length, drivetrain, wheelbase, transmission, and model year. This product is intended for the specified applications and may not be emissions legal in all areas; verify local requirements before installation.

What's Included

One Borla ATAK Cat-Back Exhaust System, part number 140537, for the applicable Chevrolet Silverado 1500 and GMC Sierra 1500 configurations.

Fitment

Fits select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, plus 2019 Silverado 1500 LD and Sierra 1500 LD models with a 5.3L V8, automatic or manual transmission, extended cab with standard bed or crew cab with short bed, and a 143.5-inch wheelbase. Confirm exact vehicle configuration before purchase.

Features:

• ATAK Sound Technology: Delivers Borla’s aggressive, high-performance exhaust tone with clear acoustic feedback.
• Cat-Back Design: Replaces the exhaust system behind the catalytic converters for a complete performance sound upgrade.
• 5.3L V8 Compatibility: Engineered for specified Chevrolet Silverado 1500 and GMC Sierra 1500 V8 applications.
• Long-Term Durability: Backed by Borla’s Million-Mile Warranty for added ownership confidence.

Fitments:
2014 Chevrolet Silverado 1500 High Country
2014 Chevrolet Silverado 1500 LT
2014 Chevrolet Silverado 1500 LTZ
2014 Chevrolet Silverado 1500 WT
2014 GMC Sierra 1500 Base
2014 GMC Sierra 1500 Denali
2014 GMC Sierra 1500 SLE
2014 GMC Sierra 1500 SLT
2015 Chevrolet Silverado 1500 High Country
2015 Chevrolet Silverado 1500 LS
2015 Chevrolet Silverado 1500 LT
2015 Chevrolet Silverado 1500 LTZ
2015 Chevrolet Silverado 1500 SSV
2015 Chevrolet Silverado 1500 WT
2015 GMC Sierra 1500 Base
2015 GMC Sierra 1500 Denali
2015 GMC Sierra 1500 SLE
2015 GMC Sierra 1500 SLT
2016 Chevrolet Silverado 1500 Custom
2016 Chevrolet Silverado 1500 High Country
2016 Chevrolet Silverado 1500 LS
2016 Chevrolet Silverado 1500 LT
2016 Chevrolet Silverado 1500 LTZ
2016 Chevrolet Silverado 1500 SSV
2016 Chevrolet Silverado 1500 WT
2016 GMC Sierra 1500 Base
2016 GMC Sierra 1500 Denali
2016 GMC Sierra 1500 SLE
2016 GMC Sierra 1500 SLT
2017 Chevrolet Silverado 1500 Custom
2017 Chevrolet Silverado 1500 High Country
2017 Chevrolet Silverado 1500 LS
2017 Chevrolet Silverado 1500 LT
2017 Chevrolet Silverado 1500 LTZ
2017 Chevrolet Silverado 1500 SSV
2017 Chevrolet Silverado 1500 WT
2017 GMC Sierra 1500 Base
2017 GMC Sierra 1500 Denali
2017 GMC Sierra 1500 SLE
2017 GMC Sierra 1500 SLT
2018 Chevrolet Silverado 1500 Custom
2018 Chevrolet Silverado 1500 High Country
2018 Chevrolet Silverado 1500 LS
2018 Chevrolet Silverado 1500 LT
2018 Chevrolet Silverado 1500 LTZ
2018 Chevrolet Silverado 1500 SSV
2018 Chevrolet Silverado 1500 WT
2018 GMC Sierra 1500 Base
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 SLE
2018 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1