Borla 140914 S-Type Cat-Back Exhaust for 22-23 Chevy Silverado ZR2/GMC Sierra

Vehicle Fitment

• 2022-2023 Chevrolet Silverado 1500 ZR2 (6.2L V8, 4WD, Auto, Crew Cab Short Bed)
• 2022-2023 GMC Sierra 1500 AT4X (6.2L V8, 4WD, Auto, Crew Cab Short Bed)

Features

• S-Type Cat-Back™ exhaust system - refined sound with minimal drone
• T-304 stainless steel construction for corrosion resistance
• Mandrel-bent tubing for optimized airflow and performance
• 3.5" main pipe with dual 2.75" turn-down tailpipes
• Truck single split rear exit for aggressive styling
• Direct bolt-on installation - no cutting required
• Compatible with Polyphonic Harmonizer 60680 to reach ATAK® sound level
• Backed by Borla's Million-Mile Warranty

Specifications

• Part Number: 140914
• System Type: S-Type Cat-Back™ Exhaust
• Main Pipe Diameter: 3.5"
• Tailpipe Diameter: Dual 2.75"
• Exit Style: Truck single split rear exit
• Material: T-304 stainless steel
• Fitment: 2022-2023 Chevy Silverado ZR2 & GMC Sierra AT4X (6.2L V8, 4WD)

Included Components

• 1x S-Type Cat-Back™ exhaust assembly
• Tailpipe section with turn-down exits
• Mounting hardware and clamps

Product Description

The Borla 140914 S-Type Cat-Back Exhaust System is engineered for performance and refined exhaust tone on 2022-2023 Chevrolet Silverado 1500 ZR2 and GMC Sierra 1500 AT4X trucks with the 6.2L V8 engine and four-wheel drive. Made from premium T-304 stainless steel with mandrel-bent tubing, this system enhances exhaust flow while preserving a smooth S-Type sound that minimizes interior drone during cruising.

Featuring a 3.5" main pipe and dual 2.75" turn-down tailpipes with a single split rear exit, the 140914 adds both visual appeal and improved performance to your truck. Installation is straightforward with a direct bolt-on design and included hardware. For enthusiasts seeking a louder, more aggressive tone, Borla's Polyphonic Harmonizer 60680 accessory can be added to achieve an ATAK®-level sound. Backed by Borla's Million-Mile Warranty, this system offers durability and performance tailored to the ZR2 and AT4X platforms.