MBRP 15-20 Ford F-150 Armor BLK 3in Cat-Back Dual Exhaust System

Upgrade your Ford F-150 with the MBRP S5281AL 3" Cat-Back Exhaust System—engineered to deliver performance, sound, and value. Built from heavy-gauged aluminized steel, this system offers a cost-effective solution with solid resistance to wear, making it an ideal choice for enthusiasts in milder climates.
Engineered with smooth mandrel-bent tubing, the S5281AL optimizes exhaust flow for improved efficiency and power, its design also utilizes OEM hanger locations for a precise, hassle-free fit. The result is a refined, moderate exhaust tone that enhances your truck’s presence without overwhelming the cabin.
Complete with dual passenger-side exit and two polished tips, this system adds a bold, finished look to your F-150. Performance gains of up to 6 horsepower and 9 lb-ft of torque (tested on the 5.0L) make this upgrade as functional as it is stylish.
Specifically designed for the Ford F-150 2.7L EcoBoost, 3.5L EcoBoost, and 5.0L, the S5281AL is the perfect balance of performance, style, and value.

Additional Information

MBRP S5281AL 3-Inch Cat-Back, Passenger Side, Dual Outlet, Aluminized Steel.

Part Type

Exhaust System Kit

• Bolt-On Installation
• Heavy Duty Aluminized Steel
• Heavy Duty Aluminized Steel. Bolt-on Installation. MBRP Signature Styling and Sound. Mirror Polished Tips Included. Smooth Mandrel Bent Tubing. Up to 6HP and 9ft-lbs torque gains, as tested on 5.0L.
• MBRP Signature Styling and Sound
• Mirror Polished Tips Included
• Smooth Mandrel Bent Tubing
• Up to 6HP and 9ft-lbs torque gains/as tested on 5.0L

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information