MBRP S5003409 3" Muffler Bypass Pipe for 2020-23 Chevy/GMC 1500 6.2L

Vehicle Fitment

• 2020-2023 Chevrolet Silverado 1500 (6.2L V8, single valve)
• 2020-2023 GMC Sierra 1500 (6.2L V8, single valve)

Features

• 3" muffler bypass exhaust pipe for performance sound and flow
• Armor Plus Series T409 stainless steel construction
• Mandrel-bent tubing for smoother exhaust gas flow
• Street sound profile: deeper, more aggressive than stock
• Eliminates single valve for consistent exhaust note
• Lifetime limited manufacturer warranty
• Clamps included for installation
• Designed to work with OEM hangers

Specifications

• Tubing diameter: 3" (76 mm)
• Material: T409 stainless steel (mandrel bent)
• Series: Armor Plus
• Sound profile: Street (deeper tone)
• Exit style: single bypass pipe, no muffler
• Installation: cutting required per instructions
• Fitment: single exhaust valve trucks only
• Warranty: lifetime limited

Included Components

• 1x 3" T409 stainless steel muffler bypass pipe
• 1x clamp kit

Product Description

The MBRP S5003409 muffler bypass pipe is a performance exhaust upgrade for the 2020-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 6.2L V8 engine and a single exhaust valve configuration. Crafted from rugged T409 stainless steel in the Armor Plus Series, this bypass pipe removes the restrictive factory muffler to improve exhaust flow and deliver a deeper, more aggressive street sound profile. The mandrel-bent design ensures smoother exhaust gas movement, which can enhance throttle response and overall exhaust character.

Installation requires cutting the stock exhaust and using the included clamps and hangers for a custom fit. Designed to retain OEM hanger compatibility, the S5003409 can be fitted by experienced installers. Its Street sound profile makes it a popular choice for truck owners who want a more assertive exhaust note without a full cat-back system, and the lifetime limited warranty provides long-term assurance for durability under normal use.