Borla ATAK Cat-Back Exhaust System, Part Number 140537BC, 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 the sound and performance of your truck with the Borla ATAK Cat-Back Exhaust System, Part Number 140537BC. Designed for select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, along with 2019 Silverado 1500 LD and Sierra 1500 LD applications, this system is engineered for 5.3L V8 engines with automatic or manual transmissions. It fits extended cab trucks with standard beds and crew cab trucks with short beds using a 143.5-inch wheelbase.

Borla's ATAK sound profile delivers an aggressive, high-energy exhaust note while maintaining the clear acoustic feedback drivers value during acceleration, shifting, and throttle modulation. Advanced exhaust tuning, computer modeling, extensive prototyping, and sound analysis help provide a distinctive tone that complements the truck's V8 performance. The cat-back design replaces the exhaust components behind the catalytic converter to improve exhaust flow and create a more responsive driving experience.

Constructed with premium materials and finished with black chrome exhaust tips, the Borla 140537BC system combines durability with a purposeful appearance. Borla backs this exhaust system with a Million Mile Warranty for long-term confidence. Professional installation is recommended, and vehicle-specific fitment should be confirmed before ordering. This product may require emissions-compliance verification based on your location and intended use.

What's Included

• Borla ATAK cat-back exhaust system
• Vehicle-specific exhaust components and hardware
• Black chrome exhaust tips
• Installation instructions

Fitment

Fits select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, plus 2019 Silverado 1500 LD and Sierra 1500 LD models, equipped with a 5.3L V8 engine. Applications include automatic or manual transmissions, extended cab with standard bed, and crew cab with short bed configurations on a 143.5-inch wheelbase. Verify drivetrain, cab, bed, and wheelbase configuration before purchase.

Features:

• ATAK Sound Profile: Produces Borla's aggressive, high-performance exhaust tone with clear engine feedback.
• Cat-Back Design: Replaces the exhaust system behind the catalytic converter to support improved exhaust flow and a more engaging driving experience.
• Broad Truck Fitment: Designed for select Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8 applications from 2014 through 2018, plus select 2019 LD models.
• Black Chrome Finish: Provides a durable, performance-inspired appearance that complements the truck's exterior.

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