MBRP Armor Plus S5003409 Muffler Bypass for 2020–2022 Chevrolet Silverado and GMC Sierra 1500 6.2L

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Plus Muffler Bypass; T409 Stainless Steel; 3 in. Dia.; Cutting Required for Installation. Only fits models equipped with a single valve.

• Rugged T409 Stainless Steel Construction. Signature MBRP Sound.

The MBRP Armor Plus S5003409 muffler bypass is designed for select 2020–2022 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 6.2L engine and a single exhaust valve. Constructed from corrosion-resistant T409 stainless steel, this performance exhaust component delivers dependable durability and the signature MBRP sound. Its 3-inch tubing supports efficient exhaust flow while providing a strong, clean appearance under the vehicle.

Mandrel-bent tubing helps maintain a consistent internal diameter through each bend, reducing restrictions and supporting improved exhaust flow. The result is a responsive performance upgrade that can complement engine breathing and overall vehicle operation. T409 stainless steel is easy to clean and resists penetrating rust, making the Armor Plus series a practical choice for daily-driven trucks and moderate-weather applications. However, heavy road salt, winter treatments, and coastal conditions may accelerate surface corrosion and are not covered by the manufacturer warranty unless the part or system fails completely.

Installation requires cutting and is intended only for vehicles equipped with a single valve. The MBRP Armor Plus S5003409 is backed by a lifetime warranty and is engineered to provide reliable service with a distinctive exhaust tone. Verify vehicle configuration and engine application before ordering. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all areas; check applicable local and state regulations before installation.

Key Product Specifications and Technical Data

• Brand: MBRP
• Series: Armor Plus
• Part Number: S5003409
• Product Type: Muffler bypass
• Material: T409 stainless steel
• Tubing Diameter: 3 inches
• Installation: Cutting required; single-valve applications only
• Warranty: Lifetime manufacturer warranty

What's Included

• MBRP Armor Plus muffler bypass component

Features:

• T409 Stainless Steel Construction: Corrosion-resistant material provides dependable durability and is easy to clean.
• Mandrel-Bent Tubing: Maintains consistent tubing flow through bends to help reduce exhaust restrictions.
• Signature MBRP Sound: Delivers a distinctive performance exhaust tone for a more engaging driving experience.
• Lifetime Warranty: Backed by MBRP's lifetime warranty for added long-term confidence.

Fitments:
2020 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2022 Chevrolet Silverado 1500 High Country
2022 Chevrolet Silverado 1500 LT Trail Boss
2022 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 ZR2
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4X
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali Ultimate
2022 GMC Sierra 1500 SLT
2023 Chevrolet Silverado 1500 High Country
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 ZR2
2023 GMC Sierra 1500 AT4
2023 GMC Sierra 1500 AT4X
2023 GMC Sierra 1500 Denali
2023 GMC Sierra 1500 Denali Ultimate
2023 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1