MBRP Armor Pro Cat-Back Exhaust System S5085304 for 2019 Chevrolet Silverado 1500 and GMC Sierra 1500

THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. 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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Pro Cat Back Exhaust System; 2.5 in.; Incl. Extension Pipe/Muffler/Over Axle Pipe/Tailpipe/Hardware; Dual Rear Exit; 304 Stainless Steel; Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).

• Bolt-on Installation. Lower Exhaust Gas Temperature. Increase Throttle Response. Improved Horsepower and Toque.
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Mellow Exhaust Note
• Lifetime Warranty
• Bolt On Design

Upgrade your truck’s exhaust performance with the MBRP Armor Pro Cat-Back Exhaust System, Part Number S5085304. Designed for select 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 applications with 4.3L or 5.3L engines, this system is manufactured from durable T304 stainless steel for long-term corrosion resistance and dependable operation in demanding conditions.

The MBRP Armor Pro system uses mandrel-bent tubing to maintain smooth, unrestricted exhaust flow through every bend. This design helps lower exhaust gas temperatures, improve throttle response, and support increased horsepower and torque. The system delivers a mellow exhaust note while maintaining a clean, professional appearance with a dual rear exit that uses the vehicle’s factory bezels. OEM hangers support a straightforward bolt-on installation.

Key Product Specifications & Technical Data

• Brand: MBRP
• Part Number: S5085304
• Product Type: Cat-back exhaust system
• Material: T304 stainless steel
• Tube Diameter: 2.5 inches
• Exit Configuration: Dual rear exit
• System Components: Extension pipe, muffler, over-axle pipe, tailpipe, and hardware
• Installation Type: Bolt-on using OEM hangers

Fitment: Fits select 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with 4.3L or 5.3L engines. This system uses factory bezels and excludes 2WD Crew Cab models with a 6.5-foot bed and two-piece driveshaft. Verify vehicle configuration before ordering.

What’s Included: MBRP Armor Pro cat-back exhaust components, extension pipe, muffler, over-axle pipe, tailpipe, and installation hardware. The system is backed by MBRP’s limited lifetime warranty. Professional installation is recommended for best results.

Features:

• T304 Stainless Steel Construction: Provides excellent durability and corrosion resistance for reliable performance in severe driving conditions.
• Mandrel-Bent Tubing: Maintains consistent tubing diameter through the bends to promote smooth exhaust flow and improved engine breathing.
• Performance Improvements: Helps lower exhaust gas temperatures while supporting increased throttle response, horsepower, and torque.
• Bolt-On Dual Rear Exit Design: Uses OEM hangers and factory bezels for a practical installation with a mellow exhaust note.

Fitments:
2019 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 Custom Trail Boss
2019 Chevrolet Silverado 1500 High Country
2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 LT Trail Boss
2019 Chevrolet Silverado 1500 LTZ
2019 Chevrolet Silverado 1500 RST
2019 Chevrolet Silverado 1500 SSV
2019 Chevrolet Silverado 1500 WT
2019 GMC Sierra 1500 Base
2019 GMC Sierra 1500 Denali
2019 GMC Sierra 1500 Elevation
2019 GMC Sierra 1500 SLE
2019 GMC Sierra 1500 SLT
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LT Trail Boss
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 SSV
2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 Base
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 SLT
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 Custom Trail Boss
2021 Chevrolet Silverado 1500 High Country
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 LT Trail Boss
2021 Chevrolet Silverado 1500 LTZ
2021 Chevrolet Silverado 1500 RST
2021 Chevrolet Silverado 1500 SSV
2021 Chevrolet Silverado 1500 WT
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLT
2022 Chevrolet Silverado 1500 Custom Trail Boss
2022 Chevrolet Silverado 1500 High Country
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LT Trail Boss
2022 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 WT
2022 Chevrolet Silverado 1500 LTD High Country
2022 Chevrolet Silverado 1500 LTD LT
2022 Chevrolet Silverado 1500 LTD LT Trail Boss
2022 Chevrolet Silverado 1500 LTD LTZ
2022 Chevrolet Silverado 1500 LTD RST
2022 Chevrolet Silverado 1500 LTD SSV
2022 Chevrolet Silverado 1500 LTD WT
2022 GMC Sierra 1500 Limited Denali
2022 GMC Sierra 1500 Limited Elevation
2022 GMC Sierra 1500 Limited Pro
2022 GMC Sierra 1500 Limited SLE
2022 GMC Sierra 1500 Limited SLT
2023 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 High Country
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 WT
2023 GMC Sierra 1500 Denali
2023 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 SLT
2024 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 High Country
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LT Trail Boss
2024 Chevrolet Silverado 1500 LTZ
2024 Chevrolet Silverado 1500 RST
2024 GMC Sierra 1500 Denali
2024 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 SLT
2025 Chevrolet Silverado 1500 High Country
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 RST
2025 GMC Sierra 1500 Denali
2025 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 SLT
2026 Chevrolet Silverado 1500 Custom Trail Boss
2026 Chevrolet Silverado 1500 High Country
2026 Chevrolet Silverado 1500 LT
2026 Chevrolet Silverado 1500 LT Trail Boss
2026 Chevrolet Silverado 1500 LTZ
2026 Chevrolet Silverado 1500 RST
2026 Chevrolet Silverado 1500 WT
2026 GMC Sierra 1500 Denali
2026 GMC Sierra 1500 Elevation
2026 GMC Sierra 1500 Pro
2026 GMC Sierra 1500 SLE
2026 GMC Sierra 1500 SLT

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