Features
- S-Type sound level with a deep, aggressive tone and minimal interior drone
- 3-inch main exhaust tubing with dual 2.75-inch outlets
- Straight-through and multi-core technology for improved exhaust flow
- All-welded construction made from premium T-304 stainless steel
- Precision mandrel bends support smooth airflow and consistent performance
- Designed for factory split rear exit vehicles
- No exhaust tips included; use factory tips, bezel, or valance
- Fits select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8 applications
- Million-Mile Warranty from Borla
Watch It in Action
Official Borla video for this part or this vehicle application.
Warranty
Borla manufacturer warranty
Borla Million-Mile Warranty on exhaust systems, mufflers and headers for the original purchaser on the original vehicle. Black coatings, tip finishes, carbon fiber parts and valves/actuators are covered for 1 year.
Warranty claims are handled through Truck Army. Contact us and we'll work with the manufacturer for you.
Coverage is provided by the manufacturer under its published terms, which can change. Ask us if you have questions before you buy.
Description
Upgrade your 2019-2026 Chevrolet Silverado 1500 or GMC Sierra 1500 5.3L V8 with the Borla 140769 Cat-Back Exhaust System. Designed for factory split rear exit vehicles, this performance exhaust system delivers Borla’s classic S-Type sound with a deep, aggressive tone while minimizing interior drone. The system uses a 3-inch main pipe that transitions into dual 2.75-inch outlets for strong exhaust flow and a responsive driving experience. It is compatible with 2WD and 4WD automatic transmission applications, including Extended Cab models with the standard bed and Crew Cab models with the short bed. Coverage also includes Trail Boss models where specified by vehicle configuration.
Feature: Borla S-Type sound level provides an authoritative exhaust note without excessive cabin drone. Feature: The straight-through, multi-core design helps improve exhaust velocity for enhanced performance, throttle response, driving enjoyment, and potential fuel-economy benefits. Feature: Precision mandrel bends maintain smooth internal airflow, while computer numerical control manufacturing supports accurate fitment and straightforward installation. Feature: The all-welded construction is manufactured from premium T-304 stainless steel, offering superior corrosion resistance and long-term durability compared with lower-grade stainless steel alternatives.
This Borla Cat-Back system is supplied without exhaust tips and is designed for use with the vehicle’s factory tips, bezel, or valance. For applications requiring a Crew Cab with the standard bed and 157-inch wheelbase, Borla adapter 60708 is required. Systems that include replacement tips are also available separately. Confirm the vehicle’s cab, bed, wheelbase, drivetrain, and factory rear-exit configuration before ordering to ensure proper fitment.
Borla part number 140769 is backed by Borla’s Million-Mile Warranty, reflecting the brand’s focus on performance, quality, and lasting reliability. Professional installation is recommended, particularly when verifying exhaust clearance and aligning the factory rear-exit components. California Proposition 65 warning: This product may expose you to chemicals including chromium, nickel, cobalt, arsenic, cadmium, and lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. Visit www.P65Warnings.ca.gov for more information.
Fits
GMC Sierra 1500 2019-2026
Specifications
| Material | T-304 Stainless Steel |
|---|---|
| Construction | All Welded |
| Grade | Performance |
| California Prop 65 | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |