The GMC Sierra 1500 Performance Exhaust by Borla, featuring the S-Type Cat Back for `22-`23 models, brings an enhanced driving experience to your Sierra 1500 AT4X. This high-performance exhaust system offers optimal horsepower and a commanding Borla sound known for exhilarating driving, without any unwanted drone in the cabin.

This performance exhaust system has been expertly designed for the 6.2L Silverado ZR2 and Sierra AT4X engines. The 3.5" diameter Cat-Back system incorporates dual 2.75" turn-down tailpipes. The S-Type sound level expresses the recognizable Borla tone, however, for enthusiasts seeking an even bolder sound, the system can be upgraded with the Polyphonic Harmonizer 60680 to reach the spirited "ATAK" sound level. Additionally, there is an optional "True Dual" Cat-Back system available. Each Borla exhaust features patented straight-through and multi-core design, crafted from superior T-304 austenitic stainless steel, which offers performance and longevity beyond traditional T-400 series materials. The smooth mandrel bends and CNC precision manufacturing ensure a flawless fit, optimal flow, and increased power.

Features

• Designed for 6.2L Silverado 1500 ZR2 and Sierra 1500 AT4X
• S-Type sound level with optional ATAK upgrade
• Premium T-304 stainless steel construction
• 3.5" Cat-Back system with 2.75" turn-down tailpipes
• Polyphonic Harmonizer option for enhanced sound dynamics
• Million-Mile Warranty for peace of mind

To everyone looking to enhance their GMC Sierra 1500 with a performance exhaust that combines robust sound with increased power and enduring quality, the Borla S-Type Cat Back is a choice you won't regret. For any questions about this product, feel free to reach out to us directly at our Austin, Texas location at 512-982-9393 or in the Los Angeles, California area at 562-981-6800. Installation and customization services are available at both locations. If you're considering purchasing multiple items, please contact us for potential shipping discounts. Remember, we install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov