Chevrolet 3500 Performance Exhaust - Single Side Exit - MBRP - Cat Back, Armor BLK Series - Black (2020–2027). This system delivers a confident exhaust note and a durable, blacked-out finish in a high-flow package.

Built by MBRP, the Armor BLK cat-back uses heavy-gauge aluminized steel with mandrel-bent 4 in. tubing for smoother flow. The tailpipe and tip receive a high-heat black powder coat, while the remaining piping is mill-finish for underbody durability. A 5 in. OD tip and single side exit complete the setup. Designed to bolt on using OEM hangers, it provides a mild tone on the highway while promoting freer breathing that can improve horsepower and torque and help lower exhaust gas temperatures. Backed by a 1-year coating warranty and a 3-year warranty on remaining components.

Features

• 4 in. mandrel-bent tubing
• Single side exit with 5 in. OD tip
• Heavy-gauge aluminized steel construction
• High-heat black powder coated tailpipe and tip
• Bolt-on design; uses OEM hangers
• Mild, confident exhaust note
• Armor BLK Series, cat-back configuration

Questions about fitment or sound? Call our specialists—we’re happy to help, and we offer installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393. California: 562-981-6800.

If you’re considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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