MBRP 21-26 Ford F-150 3in Cat Back Single Side Exit Exhaust - Black - S5277BLK

Transform your Ford F-150 into a powerhouse of performance and style with the MBRP S5277BLK. Designed to fit the 2.7L EcoBoost, 3.5L EcoBoost, and 5.0L engines, this system delivers the deep sound, enhanced flow, and sleek aesthetics that truck enthusiasts crave. Constructed from Black-Coated Aluminized Steel, the S5277BLK offers a rugged, stealthy look with corrosion resistance—perfect for daily drivers and weekend warriors alike. Its smooth mandrel-bent tubing ensures optimal exhaust flow, contributing to a deeper tone and improved engine efficiency. On the 5.0L platform, this system delivers up to 11 horsepower and 8 ft-lbs of torque, along with a 28% increase in exhaust flow. That means more muscle under your foot and a more responsive driving experience every time you hit the gas. Installation is quick and easy thanks to its bolt-on design, with sleek black tips included. No welding—just pure performance. The MBRP S5277BLK is more than an exhaust upgrade—it’s a bold statement of power, precision, and personality.

Features

• Engineered high-heat black-coating
• Smooth mandrel bent tubing
• Up to 11 horsepower gains and 8ft-lbs toque gains as tested on 5
• Up to 28 percent flow increase as tested on 5
• Bolt-on installation
• Black tips included

Note: 4.5in. Outside Diameter Tips Included

Installation Instructions:

• S5277 INST - Installation Guide (PDF)