MBRP ARMOR PLUS 3in Muffler Bypass - T409 Stainless Steel for Select 2014-2026 Chevrolet/GMC (5.3L)

Fits select 2014-2026 Chevrolet Silverado 1500, Suburban, Tahoe, and GMC Sierra 1500, Yukon, Savana (5.3L).

The MBRP ARMOR PLUS Series muffler bypass is engineered for owners looking to unlock a more aggressive, mellow exhaust note while improving exhaust flow. By replacing the restrictive factory muffler with 3-inch mandrel-bent T409 stainless steel tubing, this system reduces backpressure and lowers exhaust gas temperatures to help your 5.3L engine breathe more efficiently. Mandrel bending ensures the tubing maintains a consistent diameter throughout every curve, preventing the turbulence and rippling found in standard crush-bent pipes.

Constructed from T409 stainless steel, this bypass offers a balance of durability and value, providing excellent protection against penetrating rust in most environments. The system is designed for a straightforward bolt-on installation, utilizing the vehicle's factory hanger locations for a secure fit without the need for custom fabrication.

• 3-inch mandrel-bent T409 stainless steel tubing for maximum flow
• Direct bolt-on design utilizes OEM hanger locations
• Includes stainless steel exhaust tips for a finished look
• Delivers a mellow exhaust note and improved throttle response
• Lower exhaust gas temperatures for improved engine longevity
• ARMOR PLUS series backed by a Limited Lifetime Warranty