This Borla cat-back exhaust system is built for the verified 2014-2018 Chevrolet Silverado 1500 application listed below. Select it by exact manufacturer part number 140797 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.
Key Features
- Power and Efficiency Gains: Mandrel-bent tubing maximizes exhaust flow for noticeable boosts in horsepower, torque, and fuel economy on 5.3L V8 engines.
- T-304 Stainless Steel Build: Premium austenitic material outperforms T-400 series for corrosion resistance, durability, and lifetime performance in all conditions.
- Dual Side Exit Design: Round rolled tips in bright chrome finish on T-304 stainless steel add refined styling and direct factory bolt-on fitment.
- ATAK Sound Technology: Aggressive exhaust tone and higher volume versus stock, drone-free on highway drives for thrilling acceleration without interior fatigue.
- Decades as pioneer in stainless steel exhaust for street, off-road, and racing vehicles from classics to modern trucks.
- Constructed from heavy-duty T-304 austenitic stainless steel throughout, with round rolled tips in bright chrome finish on T-304 stainless steel for lasting shine and corrosion resistance.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | |
| 2014-2018 | GMC | Sierra 1500 | |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2015-2018 | Chevrolet | Silverado 1500 | SSV |
| 2016-2018 | Chevrolet | Silverado 1500 | Custom |
| 2019 | Chevrolet | Silverado 1500 LD | |
| 2019 | GMC | Sierra 1500 Limited | SLE |
Specifications
| Manufacturer | Borla |
|---|---|
| Manufacturer Part Number | 140797 |
| Product Type | Catback |
| Sound Profile | ATAK |
| Fitment Type | Vehicle specific, verify the complete application |
What's Included
One new Borla product identified by manufacturer part number 140797. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.
About Borla
Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.
Related Borla Products
- Borla 14 Silv/Sierra C/B Exh ATAK 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) Crew Cab(69.3) 143.5 WB
- Borla 14 Silv/Sierra C/B Exh Touring 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) Crew Cab(69.3) 143.5 WB
- Borla 14-18 Silv/Sierra C/B Exh ATAK 1500 5.3L V8 Ext Cab(78.7) Crew Cab(69.3) 143.5 WB Black Chrome
Browse the Borla collection for related exhaust systems and components.
Frequently Asked Questions
Will this Borla part fit my 2014-2018 Chevrolet Silverado 1500?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.
Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.
What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.
Installation Instructions
Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.
Borla
Shop Borla exhaust systems by exact vehicle fitment and manufacturer part number, including ATAK, S-Type and Touring cat-back and axle-back systems, T-304 stainless-steel mufflers, exhaust tips, X-pipes, mid-pipes, resonators, clamps and universal components. Use the Year/Make/Model selector or search the Borla part number to compare the correct exhaust options for your car, truck or SUV. Borla Performance Exhaust Systems Borla engineers vehicle-specific exhaust systems for sound, flow and precise fitment. Many Borla cat-back and axle-back systems use T-304 austenitic stainless steel, mandrel-bent tubing and application-specific muffler technology. Borla backs qualifying products with its Million-Mile Warranty. Construction, sound, tip finish, included hardware, warranty eligibility and emissions notes vary by part number, so verify the exact product listing before ordering. Choose Your Borla Exhaust Sound Borla ATAK ATAK is Borla's most aggressive sound level for drivers who want m...
View Borla Products
Catback
Shop cat-back exhaust systems for a more distinctive voice and a coordinated rear-end finish at Black Ops Auto Works. Compare Borla S-Type and ATAK, CORSA Sport and Xtreme, AWE Touring and Track, MBRP and other listed systems for the exact vehicle. Choose the sound character you want at acceleration and cruise, then compare material, valve operation, exit layout and tips.Borla and CORSA Sound ChoicesBorla S-Type and ATAK provide different sound characters, with ATAK the more aggressive option where both are offered. Compare manufacturer sound clips on the same engine and vehicle, including the installed headers or other front-exhaust changes that affect the finished note.CORSA Sport and Xtreme likewise have different sound levels. Its RSC technology targets unwanted cruising resonance in the designed system. Choose the actual application and sound family rather than assuming the loudest acceleration note must also mean the most cabin drone.AWE Touring, Track and Other Product Famili...
View Catback Products
Chevrolet Silverado 1500 LD Parts and Accessories
Explore Chevrolet Silverado 1500 LD parts for intake, brake and suspension projects, plus practical bed and cab accessories at Black Ops Auto Works. Compare K&N intake choices, Brembo brake references, Bilstein or FOX suspension options and Husky protection. Select explicit LD coverage for your truck configuration.K&N Intakes and Exhaust ChoicesCompare K&N’s NextGen oiled-cotton filter option with the separate oil-free synthetic Dryflow intake choice after establishing exact LD engine and chassis coverage. Both require their own specified filter-care procedure; Dryflow does not use filter oil. The aluminum-tube reference offers another stated intake configuration. For exhaust, select exact engine, cab, wheelbase and exit layout before comparing sound or tip finish.Brembo Brake Kits and Service OptionsThe Brembo KT00676 front kit pairs its stated 330 mm rotors and ceramic pads for the supported assembly. Compare that matched front-service purchase with a separate rotor or...
View Chevrolet Silverado 1500 LD Parts and Accessories Products
Chevrolet Silverado 1500 Parts and Accessories
Explore Chevrolet Silverado 1500 parts for intake and exhaust upgrades, suspension projects, brake maintenance and truck accessories at Black Ops Auto Works. Compare K&N and aFe intake choices, Borla exhausts, BBK headers, Bilstein shocks and ICON or Ridetech suspension options. Shop by your generation, engine and truck configuration.Intakes, Headers and Exhaust SystemsStart with the change you want: intake sound and filter service, an application-matched header project, or a different cat-back exhaust note. The K&N 50-3082 NextGen uses a washable oiled-cotton element for its supported V8 application. Separate aFe Magnum FORCE listings serve the 2.7L turbo engine. BBK shorty headers and Borla cat-backs replace different exhaust sections, so choose the exact engine, factory system and truck-body combination before comparing finish or sound. Follow the selected intake’s own filter-care procedure.Suspension for Your Ride-Height GoalCompare Bilstein 4600 replacement-oriented ref...
View Chevrolet Silverado 1500 Parts and Accessories Products
Chevrolet Silverado Parts & Accessories
Explore Chevrolet Silverado parts and accessories for your next truck project at Black Ops Auto Works. Compare intake and exhaust options, suspension systems, brake-service parts, running boards, floor protection and bed accessories. Start with the correct 1500, HD or EV application, then narrow the choices to your truck’s engine and body configuration.Intake and Exhaust Choices by EngineChoose the project by what it changes. A K&N intake replaces the supported engine’s inlet assembly and brings its own filter-care routine; BBK shorty headers serve a different exhaust section from a Borla cat-back. Gasoline V6, V8 and turbo-four applications are separate choices. A MagnaFlow HD filter-back belongs to its supported diesel exhaust layout, while the Silverado EV has no gasoline intake or combustion exhaust to modify. Open the matching truck collection before comparing sound, materials and installation scope.Suspension for 1500 and HD ProjectsBilstein references distinguish replacem...
View Chevrolet Silverado Parts & Accessories Products
Exhaust Systems
Shop performance exhaust systems, cat-backs, axle-backs, headers, mufflers, and exhaust tips at Black Ops Auto Works. Compare options from Borla, CORSA, Solo Performance, AWE, MagnaFlow, MBRP, Kooks, Akrapovic, Invidia, and other brands. Find complete systems and individual components for muscle cars, performance SUVs, trucks, imports, and European vehicles. Cat-Back and Axle-Back Exhaust Systems Choose the exhaust section that matches your project. Cat-back systems generally replace the exhaust downstream of the catalytic converter, while axle-back systems replace the rear section. Exact connection points and package contents vary by vehicle. Compare muffler design, pipe diameter, exit location, tip configuration, and compatibility with existing exhaust components. Exhaust for HEMI, SRT, Trackhawk, and Hellcat Vehicles This collection includes exhaust options for selected Jeep Grand Cherokee SRT and Trackhawk, Dodge Durango SRT and Hellcat, Dodge Charger, Chrysler 300, and Ram appl...
View Exhaust Systems Products
GMC Sierra 1500 Limited Parts and Accessories
Shop GMC Sierra 1500 Limited exhaust, suspension and truck accessories at Black Ops Auto Works. Compare Borla, CORSA and MagnaFlow exhaust options, brake components and interior or bed protection. Identify your Limited body, engine, cab, bed and factory equipment to choose the full application.Exhaust and Induction ChoicesCompare Borla, CORSA and MagnaFlow exhaust systems by complete Limited coverage, engine, cab, bed, wheelbase and connections. Review exit layout, tip style and installation clearance after matching the application. Choose K&N intakes by exact engine and factory equipment. For universal exhaust or filter components, measure interfaces and plan required installation parts separately.Suspension and Brake ProjectsChoose FOX, ICON, Bilstein, KYB or Ridetech suspension parts using the actual body, chassis, drivetrain, arm material and factory suspension equipment. Check electronic-suspension restrictions and intended ride height. Compare complete systems with separat...
View GMC Sierra 1500 Limited Parts and Accessories Products
GMC Sierra 1500 Parts and Accessories
Shop GMC Sierra 1500 parts and accessories at Black Ops Auto Works for exhaust upgrades, suspension work, brake service and truck protection. Compare Borla exhausts, K&N intakes, Bilstein shocks, FOX or ICON components and other options for your project. Use exact production, body, engine, cab, bed and factory equipment to build the order.Exhaust, Intakes and Engine AccessoriesCompare Borla and other cat-back exhausts using complete engine, cab, bed, routing and connection coverage before choosing exit layout or tips. Match K&N and aFe intakes to the exact engine, keeping turbocharged four-cylinder and V8 applications separate. Choose J&L or Mishimoto oil separators and BBK headers by engine, controls, interfaces and clearance. Review injectors, sensors and transmission-service components against their complete system requirements.Suspension and Brake ChoicesChoose Bilstein, FOX, ICON, Ridetech, Belltech or Zone suspension parts by chassis, intended ride height and proje...
View GMC Sierra 1500 Parts and Accessories Products


