Borla 140857BC S-Type Cat-Back Exhaust System for 2021-2026 Chevrolet Tahoe 5.3L V8

Fits models with Quad Tips (2 tips each side) ONLY. This 3" into dual 2.75" diameter BORLA® Cat-Back™ system was specifically designed to enhance the power and sound of the Chevrolet Tahoe equipped with the 5.3L engine. This system features the popular S-Type sound level with no drone inside the vehicle. Split rear exit with dual 4" round black chrome on T-304 stainless steel tips on each side provide a custom appearance for your Tahoe. Using BORLA® Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems with bright chrome on T-304 stainless steel tips, and carbon fiber tips are also available. 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. 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. S-Type Cat-Back Exhaust System 2021-2026 Chevrolet Tahoe Premier 5.3L V8 Automatic Transmission 2 & 4 Wheel Drive 4 Door. Fits Models With Quad Tips (2 Tips Each Side) ONLY. 2021-2026 Chevrolet Tahoe 5.3L V8 Automatic Transmission 2 & 4 Wheel Drive. Fits Models With Quad Tips (2 Tips Each Side) ONLY.

• Fits models with Quad Tips (2 tips each side) ONLY

Upgrade the sound, appearance, and exhaust performance of your Chevrolet Tahoe with the Borla 140857BC S-Type Cat-Back Exhaust System. Designed for 2021-2026 Chevrolet Tahoe models with the 5.3L V8, automatic transmission, two- or four-wheel drive, and four-door configuration, this system is intended for vehicles equipped with quad exhaust tips only, with two tips on each side.

The Borla S-Type sound level delivers an aggressive exterior tone while helping maintain a comfortable, drone-free cabin. Its 3-inch inlet transitions into dual 2.75-inch outlets, supporting increased exhaust velocity and efficient gas flow. Ultra-smooth mandrel bends help reduce restriction, while computer-controlled manufacturing promotes precise fitment and consistent construction. The split rear exit is finished with dual 4-inch round black chrome tips on each side for a distinctive custom appearance. Do not use Borla Stainless Steel Polish part number 21461 on the black chrome tips; clean them with hot water and a microfiber cloth instead.

Constructed from premium T-304 stainless steel, the Borla 140857BC is engineered for long-term durability and corrosion resistance, providing an advantage over lower-grade T-400 series materials such as 409 stainless steel. This cat-back system is designed to enhance driving response, exhaust flow, and the signature Borla Sound of Power. Borla supports the system with a Million-Mile Warranty, reflecting the brand's focus on performance, precision, and lasting quality.

Fitment: 2021-2026 Chevrolet Tahoe 5.3L V8 with automatic transmission, two- or four-wheel drive, and four doors. Fits models with quad tips only, with two exhaust tips on each side. This product is not CARB approved; applicable emissions regulations should be reviewed before installation.

Features:

• S-Type Sound: Delivers an aggressive Borla exhaust tone while helping minimize interior drone.
• T-304 Stainless Steel Construction: Provides excellent durability and corrosion resistance for long-term performance.
• Mandrel-Bent Tubing: Promotes smooth exhaust flow and helps reduce restriction for improved response.
• Black Chrome Quad Tips: Includes dual 4-inch round black chrome tips on each side for a distinctive split-rear appearance.

Fitments:
2021 Chevrolet Tahoe Premier
2022 Chevrolet Tahoe Premier
2023 Chevrolet Tahoe Premier
2024 Chevrolet Tahoe Premier
2025 Chevrolet Tahoe Premier
2026 Chevrolet Tahoe Premier

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