MBRP Armor Lite Resonator-Back Exhaust System S5221AL for 2021-2022 Ford F-150 PowerBoost Hybrid

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 Resonator Back Exhaust System; 3 in.; Single Side Exit; Aluminized Steel; 4 in. Tips; 4in. OD Tip Included.

• Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound. Smooth Mandrel Bent Tubing. Up to 35% Flow Increase.
• Resonator Back Exhaust System

Upgrade your truck with the MBRP Armor Lite Resonator-Back Exhaust System, Part Number S5221AL. Designed for select 2021-2022 Ford F-150 PowerBoost Hybrid applications, this system delivers the fitment, performance, and sound expected from MBRP in a practical aluminized steel configuration. The 3-inch exhaust tubing and single-side exit provide a clean installation and distinctive MBRP styling.

Heavy-gauge aluminized steel tubing helps resist dents and damage from road debris while offering a cost-conscious solution for dry climates and moderate driving conditions. Fully sealed tubing helps improve rust resistance, while smooth mandrel bends maintain consistent internal diameter throughout the system. This design supports efficient exhaust flow, with potential flow increases of up to 35% compared with restrictive factory-style tubing.

The MBRP S5221AL uses a bolt-on installation design for a straightforward upgrade and includes a 4-inch outside-diameter exhaust tip. Its resonator-back layout is engineered to enhance exhaust tone without replacing the complete exhaust system. The system is intended for automotive use and may require emissions-related acknowledgment depending on local regulations. Verify vehicle configuration and applicable emissions requirements before installation.

What's Included

• MBRP Armor Lite resonator-back exhaust system
• Aluminized steel tubing and components
• 4-inch outside-diameter exhaust tip
• Installation hardware as supplied by the manufacturer

Fitment

Fits select 2021 and 2022 Ford F-150 PowerBoost Hybrid models. Confirm cab, bed, drivetrain, and exhaust configuration before ordering.

Features:

• Material: Heavy-gauge aluminized steel tubing offers practical corrosion resistance and helps withstand road debris.
• Exhaust Layout: Resonator-back design with a single-side exit provides enhanced sound and MBRP styling.
• Tubing Diameter: 3-inch exhaust tubing supports improved exhaust flow.
• Exhaust Tip: Includes a 4-inch outside-diameter tip for a finished appearance.
• Bending Method: Smooth mandrel-bent tubing helps maintain consistent airflow through each bend.
• Performance: Designed to provide up to a 35% flow increase compared with restrictive exhaust designs.
• Installation: Bolt-on configuration supports a straightforward installation using the vehicle’s existing mounting points where applicable.
• Fitment: Designed for select 2021-2022 Ford F-150 PowerBoost Hybrid applications.

Fitments:
2021 Ford F-150 King Ranch
2021 Ford F-150 Lariat
2021 Ford F-150 Limited
2021 Ford F-150 Platinum
2021 Ford F-150 XL
2021 Ford F-150 XLT
2022 Ford F-150 King Ranch
2022 Ford F-150 Lariat
2022 Ford F-150 Limited
2022 Ford F-150 Platinum
2022 Ford F-150 XL
2022 Ford F-150 XLT
2023 Ford F-150 King Ranch
2023 Ford F-150 Lariat
2023 Ford F-150 Limited
2023 Ford F-150 Platinum
2023 Ford F-150 XL
2023 Ford F-150 XLT
2024 Ford F-150 King Ranch
2024 Ford F-150 Lariat
2024 Ford F-150 Platinum
2024 Ford F-150 XLT
2025 Ford F-150 King Ranch
2025 Ford F-150 Lariat
2025 Ford F-150 Platinum
2025 Ford F-150 XLT
2026 Ford F-150 King Ranch
2026 Ford F-150 Lariat
2026 Ford F-150 Platinum
2026 Ford F-150 STX
2026 Ford F-150 XLT

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