MBRP S5021AL Armor Lite 3-Inch Cat-Back Exhaust for 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500

THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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 Lite Cat Back Exhaust System; 3 in.; Incl. Front Pipe/Mid Pipe/Muffler/Tail Pipe/Hardware/4.5 Inch Tip; Dual Rear Exit; Aluminized Steel; 4.5in OD Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).

• Heavy-Gauged Aluminized Steel. Enhanced Moderate Exhaust Tone. Up to 69 Percent Flow Increase. Smooth Mandrel Bent Tubing. Utilizes Helmholtz Technology.
• Enhanced Moderate Exhaust Tone
• Up to 69 Percent Flow Increase
• Heavy-Gauged Aluminized Steel
• Utilizes Helmholtz Technology
• Smooth Mandrel Bent Tubing

Upgrade your truck with the MBRP S5021AL Armor Lite cat-back exhaust system, designed for select 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 applications. This value-focused exhaust delivers the fitment, performance, and sound associated with MBRP while using durable aluminized steel construction. The system produces an enhanced moderate exhaust tone and includes a dual rear exit for a clean, performance-oriented appearance.

Heavy-gauge aluminized steel tubing helps resist dents and damage from road debris, making the MBRP S5021AL a practical choice for dry climates and budget-conscious performance builds. Smooth mandrel bends help maintain consistent internal airflow without the restrictions caused by rippling, supporting improved engine breathing and responsive performance. Helmholtz technology is incorporated to help refine the exhaust note and provide a controlled sound inside and outside the vehicle.

This 3-inch system includes the front pipe, mid pipe, muffler, tail pipe, hardware, and a 4.5-inch outside-diameter exhaust tip. Cutting is required for installation. The system is not intended for 2WD Crew Cab models with a 6.5-foot bed equipped with a two-piece driveshaft. Verify vehicle configuration before ordering. The product is not CARB approved, and applicable emissions requirements should be reviewed before installation.

• What's Included: Front pipe, mid pipe, muffler, tail pipe, hardware, and 4.5-inch exhaust tip.
• Fitment: Select 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 models; excludes 2WD Crew Cab models with a 6.5-foot bed and two-piece driveshaft.
• Installation Note: Cutting is required for installation.
• Emissions Information: Not CARB approved; verify local and state emissions regulations before purchase.

Features:

• Armor Lite value design provides MBRP fitment, performance, and sound at an accessible price point
• Heavy-gauge aluminized steel construction helps resist dents and damage from road debris
• Smooth mandrel-bent tubing supports consistent exhaust flow and reduced restriction
• Dual rear exit with a 4.5-inch tip delivers an enhanced moderate exhaust tone and performance appearance

Fitments:
2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 RST
2019 Chevrolet Silverado 1500 WT
2019 GMC Sierra 1500 Base
2019 GMC Sierra 1500 Elevation
2019 GMC Sierra 1500 SLE
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 Base
2020 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 SLE
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 RST
2021 Chevrolet Silverado 1500 WT
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 SLE
2022 Chevrolet Silverado 1500 Custom
2022 Chevrolet Silverado 1500 Custom Trail Boss
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LT Trail Boss
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 WT
2022 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 Pro
2022 GMC Sierra 1500 SLE
2023 Chevrolet Silverado 1500 Custom
2023 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 WT
2023 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 SLE
2024 Chevrolet Silverado 1500 Custom
2024 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LT Trail Boss
2024 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 WT
2024 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 Pro
2024 GMC Sierra 1500 SLE
2025 Chevrolet Silverado 1500 Custom
2025 Chevrolet Silverado 1500 Custom Trail Boss
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 WT
2025 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 Pro
2025 GMC Sierra 1500 SLE
2026 Chevrolet Silverado 1500 Custom
2026 Chevrolet Silverado 1500 Custom Trail Boss
2026 Chevrolet Silverado 1500 LT
2026 Chevrolet Silverado 1500 LT Trail Boss
2026 Chevrolet Silverado 1500 RST
2026 Chevrolet Silverado 1500 WT
2026 GMC Sierra 1500 Elevation
2026 GMC Sierra 1500 Pro
2026 GMC Sierra 1500 SLE

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