MBRP 21-26 Ford F-150 3in OD Cat Back Single Side Exit Exhaust - AL

Elevate Your Ford F-150s Performance with MBRPs S5277AL Aluminized Steel Exhaust System. Ready to unlock the full potential of your Ford F-150? Whether youre running the 2.7L EcoBoost, 3.5L EcoBoost, or the powerful 5.0L engine, the MBRP S5277AL delivers the performance, sound, and style your truck deserves. Built from durable Aluminized Steel, this system offers a cost-effective solution for drivers who want serious performance gains without compromising reliability. Its smooth mandrel-bent tubing ensures efficient exhaust flow, contributing to a deeper exhaust note and enhanced throttle response. On the 5.0L platform, the S5277AL has shown impressive results-up to 11 horsepower and 8 ft-lbs of torque, with a 28% increase in exhaust flow. That means more power when you need it, whether youre towing, hauling, or just enjoying the open road. Installation is straightforward thanks to its bolt-on design, making it a hassle-free upgrade that doesnt require welding. And with polished tips included, your truck gets a sleek, finished look that complements its rugged performance. The MBRP S5277AL is the perfect blend of value, performance, and style-engineered to make your F-150 roar with confidence.

Additional Information

MBRP S5277AL 3-inch Cat-Back, Dual Passenger-Side Exit with Polished Tips, Aluminized Steel.

• Bolt-On Installation
• Dual walled polished tips included
• Heavy-Gauged Aluminized Steel
• Heavy-gauged aluminized steel. Smooth mandrel bent tubing. Up to 11 horsepower gains and 8ft-lbs toque gains as tested on 5.0L. Up to 28 percent flow increase as tested on 5.0L. Bolt-on installation. Dual walled polished tips included.
• Smooth Mandrel Bent Tubing
• Up to 11 horsepower gains and 8ft-lbs toque gains as tested on 5.0L
• Up to 28 percent flow increase 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.

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Reference Information