21-26 Ford F-150 2.7L / 3.5L / 5.0L MBRP S5277BLK 3in Cat Back Single Side Exit Exhaust - Black

MBRP S5277BLK 3-Inch Cat-Back Single Side Exit Exhaust – Black | Part Number: S5277BLK

Upgrade the sound, performance, and appearance of the 2021–2026 Ford F-150 with the MBRP Armor BLK 3-Inch Cat-Back Exhaust System. Engineered specifically for 2.7L EcoBoost, 3.5L EcoBoost, and 5.0L V8 gasoline engines, this performance exhaust system delivers a deep, refined Street Profile tone that enhances the driving experience without overwhelming cabin noise. The mandrel-bent 3-inch tubing improves exhaust flow and efficiency, helping the engine breathe better while delivering a more aggressive exhaust note.

Built with durable black-coated materials and finished with a stealthy dual-wall black exhaust tip, the MBRP S5277BLK system provides both performance and bold styling. The high-heat black coating offers additional protection against corrosion while maintaining a rugged, blacked-out appearance that perfectly complements modern F-150 builds. With a simple bolt-on design and premium construction, this cat-back exhaust system is an ideal upgrade for truck owners looking to improve power, sound, and style in one package.

Key Features

• 3-inch cat-back exhaust system designed for 2021–2026 Ford F-150

• MBRP Armor BLK Series construction

• Street Profile tuning for a deep, refined performance tone

• Single side exit with aggressive styling

• Smooth mandrel-bent tubing for improved exhaust flow

• Black-coated dual-wall exhaust tip with angle-cut design

• High-heat black coating for enhanced durability

• Bolt-on installation with no welding required

• Designed to improve exhaust efficiency and sound

Benefits

• Enhances horsepower, torque, and overall engine efficiency through improved exhaust flow

• Produces a deeper, more aggressive exhaust note while maintaining daily-driving comfort

• Blacked-out exhaust styling complements modern truck builds and custom appearances

• Dual-wall tip design helps reduce heat transfer to surrounding body panels

• Bolt-on system allows for quick installation without major modifications

• Durable coated construction resists corrosion and harsh driving conditions

• Backed by a 1-Year Manufacturer Warranty for added peace of mind

Product Specifications

• Part Number: S5277BLK

• Exhaust Type: Cat-Back Exhaust System

• Tubing Diameter: 3-Inch

• Series: Armor BLK

• Exhaust Profile: Street Profile

• Exit Style: Single Side Exit

• Tip Style: Dual Wall, Angle Cut

• Tip Size: 4.5-Inch Outlet

• Material: Black-Coated T304 Stainless Steel Components

• Fuel Type: Gasoline

• Vehicle Configuration: 2.7L EcoBoost, 3.5L EcoBoost, 5.0L Engines

• Finish: High-Heat Black Coating

• Warranty: 1-Year Manufacturer Warranty

Install Difficulty Level
Installation is designed to be quick and straightforward for most enthusiasts. The MBRP S5277BLK features a direct bolt-on design that reuses factory mounting points and requires no welding. With basic hand tools and a lift or jack stands, installation can typically be completed in about 1 hour, making this an easy upgrade for both DIY installers and professional shops.

Vehicle Fitment

• 2021 Ford F-150 – 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8

• 2022 Ford F-150 – 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8

• 2023 Ford F-150 – 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8

• 2024 Ford F-150 – 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8

• 2025 Ford F-150 – 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8

• 2026 Ford F-150 – 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8

Fitment Notes

• Fits gasoline models only

• Excludes PowerBoost hybrid models

• Does not fit Tremor or Raptor models

If there are any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email for assistance.