MBRP S5001409 3-Inch Muffler Bypass Exhaust – Chevy Silverado / GMC Sierra 1500 4.3L / 5.3L

Part Number: S5001409

Upgrade your truck with the MBRP 3-Inch Muffler Bypass Exhaust, engineered to deliver a more aggressive tone, improved exhaust flow, and a clean bolt-on upgrade for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications.

Built as part of the MBRP Armor Plus Series, this system uses durable T409 stainless steel construction for long-lasting performance and dependable corrosion resistance. The Street Profile delivers a deeper, more noticeable sound without going over the top.

Key Features

• 3-inch mandrel-bent tubing for improved exhaust flow
• Muffler bypass design for a more aggressive exhaust note
• T409 stainless steel construction for durability and long service life
• Street Profile sound level for everyday drivability
• Single exhaust style
• No exhaust tip included
• Designed for direct-fit installation on supported applications

Specifications

• Product Type: Exhaust System Kit
• Exhaust Type: Muffler Bypass
• Series: Armor Plus
• Material: T409 Stainless Steel
• Inlet Size: 3 inch
• Outlet Diameter: 3 inch
• Pipe Diameter: 3 inch
• Exhaust Style: Single
• Tip Included: No
• Vehicle Type: Performance Gas
• Warranty: Lifetime

Vehicle Fitment

• 2014–2026 Chevrolet Silverado 1500 4.3L V6
• 2014–2026 Chevrolet Silverado 1500 5.3L V8
• 2014–2026 GMC Sierra 1500 4.3L V6
• 2014–2026 GMC Sierra 1500 5.3L V8

Buyer is responsible for verifying compatibility with their specific year, make, model, engine, cab/bed configuration, and factory exhaust setup before purchase.

Important Notes

• Designed for 4.3L V6 and 5.3L V8 applications only
• Does not include an exhaust tip
• Professional installation recommended
• Photos are for reference only; actual product may vary slightly