Borla 140768BC Touring Cat-Back Exhaust System for 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8

Factory Split Rear Exit vehicles ONLY. Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. This 3" diameter into dual 2.75" BORLA® Cat-Back™ system features the mellow Touring sound level with no drone inside the vehicle, and dual 3.5" round black chrome on T-304 stainless steel tips on each tail pipe. Bright chrome on T-304 stainless steel tips and carbon fiber tips are also available. Installation REQUIRES removal of the Factory Valance Tips. Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Carbon fiber tips with bright centers are also available. BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Give your Silverado or Sierra the power and sound it deserves, bolt on a BORLA®. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. Touring Cat-Back Exh. Sys. 2019-2026 Chev. Silv. 1500/ GMC Sierra 1500 5.3L V8 Auto. Trans. 2 & 4WD Ext. Cab With Std. Bed (6' 7") 147.4" WB/ Crew Cab With Short Bed (5' 9") 147.4" Wheelbase. Factory Split Rear Exit Vehicles ONLY. 2019-2026 Chevrolet Silverado 1500/ GMC Sierra 1500 5.3L V8 Automatic Transmission 2 & 4WD Extended Cab With Standard Bed (6' 7") 147.4" Wheelbase/ Crew Cab With Short Bed (5' 9") 147.4" Wheelbase

• Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
• Installation REQUIRES removal of the Factory Valance Tips
• Fits Factory Split Rear Exit vehicles ONLY
• Coverage includes Trail Boss models

The Borla 140768BC Touring Cat-Back Exhaust System is designed for 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 5.3L V8, automatic transmission, two- or four-wheel drive, and factory split rear exit exhaust. It fits Extended Cab models with the standard bed and 147.4-inch wheelbase, as well as Crew Cab models with the short bed and 147.4-inch wheelbase. Trail Boss models are included.

This 3-inch exhaust system transitions into dual 2.75-inch outlets and features a mellow Touring sound level engineered for performance without excessive interior drone. Dual 3.5-inch round black chrome tips made from T-304 stainless steel provide a durable, refined finish. Installation requires removal of the factory valance tips. Crew Cab models with the standard bed and 157-inch wheelbase require Borla Adapter 60708. These systems are intended for factory split rear exit vehicles only.

Borla builds the 140768BC with premium T-304 stainless steel, smooth mandrel bends, patented straight-through and multi-core technology, and precision CNC manufacturing. The result is improved exhaust flow, enhanced throttle response, and the distinctive Borla Sound of Power. The system is backed by Borla's Million-Mile Warranty. Do not use Borla Stainless Steel Polish part number 21499 on the black chrome tips; clean them with hot water and a microfiber cloth. This product may require emissions-related acknowledgement where applicable.

What's Included

• Borla Touring Cat-Back Exhaust System
• Dual 3.5-inch round black chrome T-304 stainless steel exhaust tips
• Installation hardware and components supplied by Borla

Fitment

Fits select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8 automatic transmission models with factory split rear exit exhaust. Verify cab, bed, wheelbase, drivetrain, and exhaust configuration before ordering.

Features:

• Touring Sound: Delivers a mellow, performance-oriented exhaust tone with minimal interior drone.
• Premium Construction: Uses durable T-304 stainless steel for long-lasting corrosion resistance and performance.
• High-Flow Design: Combines a 3-inch inlet, dual 2.75-inch outlets, mandrel bends, and straight-through technology to improve exhaust flow.
• Black Chrome Tips: Includes dual 3.5-inch round black chrome stainless steel tips for a clean, durable finish.

Fitments:
2019 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 Custom Trail Boss
2019 Chevrolet Silverado 1500 High Country
2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 LT Trail Boss
2019 Chevrolet Silverado 1500 LTZ
2019 Chevrolet Silverado 1500 RST
2019 Chevrolet Silverado 1500 SSV
2019 Chevrolet Silverado 1500 WT
2019 GMC Sierra 1500 AT4
2019 GMC Sierra 1500 Base
2019 GMC Sierra 1500 Denali
2019 GMC Sierra 1500 Elevation
2019 GMC Sierra 1500 SLE
2019 GMC Sierra 1500 SLT
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LT Trail Boss
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 SSV
2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 Base
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 SLT
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 Custom Trail Boss
2021 Chevrolet Silverado 1500 High Country
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 LT Trail Boss
2021 Chevrolet Silverado 1500 LTZ
2021 Chevrolet Silverado 1500 RST
2021 Chevrolet Silverado 1500 SSV
2021 Chevrolet Silverado 1500 WT
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLT
2022 Chevrolet Silverado 1500 Custom Trail Boss
2022 Chevrolet Silverado 1500 High Country
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LT Trail Boss
2022 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 WT
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 Pro
2022 GMC Sierra 1500 SLE
2022 GMC Sierra 1500 SLT
2023 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 High Country
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 PPV
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 WT
2023 GMC Sierra 1500 Denali
2023 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 SLT
2024 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 High Country
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LT Trail Boss
2024 Chevrolet Silverado 1500 LTZ
2024 Chevrolet Silverado 1500 PPV
2024 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 WT
2024 GMC Sierra 1500 Denali
2024 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 Pro
2024 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 SLT
2025 Chevrolet Silverado 1500 Custom Trail Boss
2025 Chevrolet Silverado 1500 High Country
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 LTZ
2025 Chevrolet Silverado 1500 PPV
2025 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 WT
2025 GMC Sierra 1500 Denali
2025 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 Pro
2025 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 SLT
2026 Chevrolet Silverado 1500 Custom Trail Boss
2026 Chevrolet Silverado 1500 High Country
2026 Chevrolet Silverado 1500 LT
2026 Chevrolet Silverado 1500 LT Trail Boss
2026 Chevrolet Silverado 1500 LTZ
2026 Chevrolet Silverado 1500 PPV
2026 Chevrolet Silverado 1500 RST
2026 Chevrolet Silverado 1500 WT
2026 GMC Sierra 1500 Denali
2026 GMC Sierra 1500 Elevation
2026 GMC Sierra 1500 Pro
2026 GMC Sierra 1500 SLE
2026 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