Resonator-Back

Bring your Ford F250/ F350 back to life with the MBRP S5246P 3" Cat-Back Single Side Exit Exhaust—engineered to replace an OEM system that’s likely overdue for an upgrade. If your stock exhaust is holding your truck back, this system delivers the performance and sound your F-250 or F-350 deserves.
Built specifically for the Ford F-250/F-350 6.2L, the S5246P features mandrel-bent 3-inch tubing designed to improve exhaust flow by up to 29% over stock. The result is better efficiency, enhanced throttle response, and a noticeable boost in overall performance. Precision jig manufacturing ensures a perfect fit, utilizing OEM hanger locations, while included clamps make installation quick and easy—no welding required.
Enjoy a balanced, moderate street tone that adds depth and character without overpowering your daily drive. Rugged, efficient, and easy to install, the MBRP S5246P is the ideal upgrade to restore performance, sound, and style to your F250/ F350.

Additional Information

MBRP S5246P 4 inch Resonator-Back, Single Side Exit, Aluminized Steel.

Part Type

Exhaust System Kit

• Bolt-On Installation
• Fully Sealed Tubing For Rust Resistance
• Heavy Duty Aluminized Steel
• Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Bolt-on installation. Up to 29 percent flow increase. Street Profile.
• Street Profile
• Up To 29 Percent Flow Increase

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