MBRP S6204409 4 inch Turbo Back Single Side Exit T409 Stainless | 1999-2003 Ford Excursion 7.3L

Features:

• 4-inch mandrel-bent tubing
• Full turbo back system
• T409 stainless steel construction
• Single side exit design
• Cools engine with better exhaust flow
• Boosts horsepower and torque
• Improves fuel economy
• Aggressive MBRP performance sound
• Built for 1999-2003 Ford Excursion
• Bolt-on, no-cutting installation
• Corrosion resistant for long-lasting use
• Ideal for towing and heavy loads

Make Your Excursion Sound And Perform Like A Beast

If your 1999-2003 Ford Excursion 7.3L feels like it's being held back, it’s probably because your stock exhaust system is still doing all the work. The MBRP S6204409 4-inch Turbo Back Exhaust unleashes the full potential of that legendary Powerstroke engine. Right out of the box, you’ll notice deeper sound, quicker throttle response, and smoother power when towing or climbing hills. This system is all about freeing up flow so your engine can breathe easier and stay cooler under stress. You’ll feel the difference when you’re hauling the boat, hitting the mountains, or just enjoying that aggressive new tone. It’s a system built for folks who use their trucks and SUVs the way they were meant to be used. And when you roll out with that signature MBRP growl, everyone’s going to know your Excursion means business.

Designed With Purpose And Built To Perform

The MBRP S6204409 exhaust system features 4-inch mandrel-bent tubing that maintains consistent diameter throughout, minimizing restrictions and boosting overall flow. Its turbo back design starts right at the turbocharger and replaces everything behind it, giving you maximum gains in horsepower, torque, and exhaust efficiency. Made from T409 stainless steel, this system offers a solid balance of durability and corrosion resistance, especially valuable for trucks driven in variable climates. The single side exit setup keeps the install clean and classic while also simplifying maintenance down the road. This system is tailor-made for the 7.3L Powerstroke, so fitment is precise and installation is straightforward with no cutting or welding required. Whether you’re building a tow rig or restoring an old-school diesel to its prime, this exhaust system is a dependable upgrade that performs when it counts. Lower exhaust gas temperatures, better mileage, and a tone that means business, it’s all built into the design.

Fits: 1999, 2000, 2001, 2002, 2003 Ford Excursion 7.3L

Notes:

• Engineered specifically for 1999-2003 Ford Excursion 7.3L
• Designed as a turbo back system replacing entire factory exhaust
• T409 stainless steel offers moderate corrosion resistance
• Not legal for street use in all states due to emissions laws
• Increased sound output compared to factory system
• No muffler delete or catalytic converter included
• Vehicle tuning not required but can enhance performance
• Professional installation recommended for optimal fit
• Installation requires removal of stock catalytic converter if equipped
• Backed by MBRP limited warranty for durability assurance
• Designed for off-road or competition use in emissions-restricted areas