Borla 140854BC Touring Cat-Back Exhaust System for 2021-2026 Chevrolet Tahoe and GMC Yukon 5.3L V8

Fits models with Original Equipment (O.E.) Single Tail Pipe ONLY. The 3" into dual 2.25" diameter BORLA(r) Cat-Back system has 2 full tail pipes with a single 4" round black chrome on T-304 stainless steel tips on each tail pipe. Using BORLA(r) 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. A system with bright chrome on T-304 stainless steel tips is also available. It has the mellow Touring sound with no drone inside the vehicle. BORLA(r) 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(r) 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. Best of all, BORLA(r) 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 Exhaust System 2021-2026 Chevrolet Tahoe/ Tahoe Z71/ GMC Yukon/ Yukon AT4 5.3L V8 Automatic Transmission 2 & 4 Wheel Drive 4 Door. Fits Models With Original Equipment (O.E.) Single Tail Pipe ONLY. 2021-2026 Chevrolet Tahoe/ Tahoe Z71/ GMC Yukon/ Yukon AT4 5.3L V8 Automatic Transmission 2 & 4 Wheel Drive 4 Door. Fits Models With Original Equipment (O.E.) Single Tail Pipe ONLY.

Brief Description: Upgrade your 2021-2026 Chevrolet Tahoe or GMC Yukon with the Borla 140854BC Touring Cat-Back Exhaust System. Designed for 5.3L V8 models with automatic transmissions, two- or four-wheel drive, four doors, and the original equipment single tail pipe, this system delivers a refined Touring sound with no interior drone. The exhaust converts the factory single-tail-pipe layout into dual 2.25-inch tail pipes with a single 4-inch round black chrome T-304 stainless steel tip on each side.

Performance Benefits: Borla's patented straight-through and multi-core technology improves exhaust flow to help unlock hidden horsepower, throttle response, fuel economy, and driving enjoyment. Ultra-smooth mandrel bends maintain consistent exhaust velocity, while computer-controlled manufacturing supports precise fitment. Constructed from premium T-304 stainless steel, the system provides superior corrosion resistance and durability compared with lower-grade 409 stainless steel alternatives. Borla backs the system with its Million-Mile Warranty and the brand's renowned Sound of Power.

Important Care and Fitment Information: The black chrome tips should not be cleaned with Borla Stainless Steel Polish, part number 21499. For best results, clean the tips using hot water and a microfiber cloth. This system is intended only for vehicles equipped with the original equipment single tail pipe. A version with bright chrome T-304 stainless steel tips is also available. Fitment includes the 2021-2026 Chevrolet Tahoe, Tahoe Z71, GMC Yukon, and Yukon AT4 with the 5.3L V8, automatic transmission, two- or four-wheel drive, and four-door configuration, where applicable.

What's Included: One Borla Touring Cat-Back Exhaust System, including the stainless steel exhaust tubing, dual tail pipes, black chrome exhaust tips, clamps, and installation hardware required for the application. Professional installation is recommended to verify proper alignment and clearance.

Features:

• Touring Sound: Provides a mellow, refined exhaust tone with no drone inside the vehicle.
• Straight-Through Performance: Borla patented straight-through and multi-core technology helps improve exhaust velocity, horsepower, throttle response, and fuel economy.
• Premium T-304 Stainless Steel: Resists corrosion and provides long-term durability beyond lower-grade 409 stainless steel construction.
• Black Chrome Dual Exit: Converts the original single-tail-pipe layout to dual tail pipes with a round black chrome T-304 stainless steel tip on each side.

Fitments:
2021 Chevrolet Tahoe LS
2021 Chevrolet Tahoe LT
2021 Chevrolet Tahoe PPV
2021 Chevrolet Tahoe Premier
2021 Chevrolet Tahoe RST
2021 Chevrolet Tahoe SSV
2021 Chevrolet Tahoe Z71
2021 GMC Yukon AT4
2021 GMC Yukon SLE
2021 GMC Yukon SLT
2022 Chevrolet Tahoe Commercial
2022 Chevrolet Tahoe LS
2022 Chevrolet Tahoe LT
2022 Chevrolet Tahoe PPV
2022 Chevrolet Tahoe Premier
2022 Chevrolet Tahoe RST
2022 Chevrolet Tahoe SSV
2022 Chevrolet Tahoe Z71
2022 GMC Yukon AT4
2022 GMC Yukon SLE
2022 GMC Yukon SLT
2023 Chevrolet Tahoe Commercial
2023 Chevrolet Tahoe LS
2023 Chevrolet Tahoe LT
2023 Chevrolet Tahoe PPV
2023 Chevrolet Tahoe Premier
2023 Chevrolet Tahoe RST
2023 Chevrolet Tahoe SSV
2023 Chevrolet Tahoe Z71
2023 GMC Yukon AT4
2023 GMC Yukon SLE
2023 GMC Yukon SLT
2024 Chevrolet Tahoe Commercial
2024 Chevrolet Tahoe LS
2024 Chevrolet Tahoe LT
2024 Chevrolet Tahoe PPV
2024 Chevrolet Tahoe Premier
2024 Chevrolet Tahoe RST
2024 Chevrolet Tahoe SSV
2024 Chevrolet Tahoe Z71
2024 GMC Yukon AT4
2024 GMC Yukon SLE
2024 GMC Yukon SLT
2025 Chevrolet Tahoe Commercial
2025 Chevrolet Tahoe LS
2025 Chevrolet Tahoe LT
2025 Chevrolet Tahoe PPV
2025 Chevrolet Tahoe Premier
2025 Chevrolet Tahoe RST
2025 Chevrolet Tahoe SSV
2025 Chevrolet Tahoe Z71
2025 GMC Yukon AT4
2025 GMC Yukon Elevation
2026 Chevrolet Tahoe Commercial
2026 Chevrolet Tahoe LS
2026 Chevrolet Tahoe LT
2026 Chevrolet Tahoe PPV
2026 Chevrolet Tahoe Premier
2026 Chevrolet Tahoe RST
2026 Chevrolet Tahoe SSV
2026 Chevrolet Tahoe Z71
2026 GMC Yukon AT4
2026 GMC Yukon Elevation

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