MBRP S5281BLK Armor BLK 3-Inch Cat-Back Exhaust System for 2015–2020 Ford F-150

Enhance your Ford F-150 with the MBRP S5281BLK 3" Cat-Back Exhaust System—designed to deliver performance, style, and long-lasting value. Constructed from aluminized steel and finished with a high-heat engineered black coating, this system offers good durability, enhanced sound and delivers a stealthy, aggressive appearance. Engineered with smooth mandrel-bent tubing, the S5281BLK 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. Featuring a dual passenger-side exit and finished with two black-coated tips, this system completes your truck’s look with a bold, understated edge. Delivering gains of up to 6 horsepower and 9 lb-ft of torque (tested on the 5.0L), it offers a well-rounded upgrade in both sound and performance. Specifically designed for the Ford F-150 2.7L EcoBoost, 3.5L EcoBoost, and 5.0L, the S5281BLK strikes the perfect balance between durability, performance, and aggressive styling. Armor BLK Cat Back Exhaust System; 3 in. Tubing; Passenger Side Dual Outlet Exit; 4.5 in. Tips; Black Coated Aluminized Steel; 4.5in OD Tips Included. Excludes 2019-2020 F150 Limited 3.5L HO.

• Black Coated Finish. Heavy-Gauged Aluminized Steel. Bolt-on Installation. MBRP Signature Styling and Sound. Black Tips Included. Smooth Mandrel Bent Tubing. Up to 6HP and 9ft-lbs torque gains, as tested on 5.0L.
• Up to 6HP and 9ft-lbs torque gains; as tested on 5.0L
• MBRP Signature Styling and Sound
• Heavy Gauged Aluminized Steel
• Smooth Mandrel Bent Tubing
• Bolt On Installation
• Black Coated Finish
• Black tips included

Brief Description: Upgrade your 2015–2020 Ford F-150 with the MBRP S5281BLK Armor BLK Cat-Back Exhaust System. Designed for select 2.7L EcoBoost, 3.5L EcoBoost, and 5.0L applications, this exhaust system combines improved airflow, a refined moderate exhaust tone, and a stealthy black-coated appearance. The system uses heavy-gauge aluminized steel construction and smooth mandrel-bent tubing for dependable performance and an OEM-style fit.

The MBRP S5281BLK is engineered for bolt-on installation using factory hanger locations, helping provide a precise fit without extensive modification. Its dual passenger-side exit and included black-coated tips deliver an understated, aggressive appearance while maintaining MBRP’s signature styling and sound. Testing on the 5.0L engine showed gains of up to 6 horsepower and 9 lb-ft of torque. This system is not compatible with the 2019–2020 Ford F-150 Limited equipped with the 3.5L High-Output engine. California emissions compliance should be verified before installation.

• Key Product Specifications & Technical Data: Brand: MBRP
• Key Product Specifications & Technical Data: Part Number: S5281BLK
• Key Product Specifications & Technical Data: System Type: Cat-back exhaust
• Key Product Specifications & Technical Data: Tubing Diameter: 3 inches
• Key Product Specifications & Technical Data: Exit Configuration: Dual passenger-side outlet
• Key Product Specifications & Technical Data: Tip Diameter: 4.5 inches
• Key Product Specifications & Technical Data: Material: Heavy-gauge aluminized steel
• Key Product Specifications & Technical Data: Finish: High-heat engineered black coating

What's Included in the Box: One MBRP S5281BLK Armor BLK cat-back exhaust system, exhaust tubing and muffler components, installation hardware, and two black-coated exhaust tips. The system is intended for select 2015–2020 Ford F-150 models and is designed to use OEM hanger locations. Always confirm engine, cab, drivetrain, and factory exhaust configuration before ordering.

Fitment: Fits select 2015–2020 Ford F-150 models with the 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L engine. Excludes 2019–2020 Ford F-150 Limited models with the 3.5L High-Output engine. Professional installation is recommended. This product may require a California emissions compliance acknowledgment.

Features:

• Performance Gains: Delivers gains of up to 6 horsepower and 9 lb-ft of torque when tested on a 5.0L engine.
• Smooth Exhaust Flow: Mandrel-bent tubing helps maintain consistent airflow and supports improved exhaust performance.
• Durable Construction: Heavy-gauge aluminized steel provides dependable service life for street and truck applications.
• Stealthy Styling and Sound: Black-coated components, dual passenger-side outlets, and included black tips provide MBRP signature styling with a refined moderate tone.

Fitments:
2015 Ford F-150 King Ranch
2015 Ford F-150 Lariat
2015 Ford F-150 Platinum
2015 Ford F-150 XL
2015 Ford F-150 XLT
2016 Ford F-150 King Ranch
2016 Ford F-150 Lariat
2016 Ford F-150 Limited
2016 Ford F-150 Platinum
2016 Ford F-150 SSV
2016 Ford F-150 XL
2016 Ford F-150 XLT
2017 Ford F-150 King Ranch
2017 Ford F-150 Lariat
2017 Ford F-150 Limited
2017 Ford F-150 Platinum
2017 Ford F-150 SSV
2017 Ford F-150 XL
2017 Ford F-150 XLT
2018 Ford F-150 King Ranch
2018 Ford F-150 Lariat
2018 Ford F-150 Limited
2018 Ford F-150 Platinum
2018 Ford F-150 Police Responder
2018 Ford F-150 SSV
2018 Ford F-150 XL
2018 Ford F-150 XLT
2019 Ford F-150 King Ranch
2019 Ford F-150 Lariat
2019 Ford F-150 Platinum
2019 Ford F-150 Police Responder
2019 Ford F-150 SSV
2019 Ford F-150 XL
2019 Ford F-150 XLT
2020 Ford F-150 King Ranch
2020 Ford F-150 Lariat
2020 Ford F-150 Platinum
2020 Ford F-150 Police Responder
2020 Ford F-150 SSV
2020 Ford F-150 XL
2020 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
Units Per Sku: 1
Regular Stock: t