MBRP S5278304 Armor Pro 3-Inch T304SS Dual Turndown Axle-Back for 2022-2026 Ford

Vehicle Fitment

• 2022-2026 Ford F-150 Raptor (3.5L EcoBoost HO V6, 4WD)
• 2023-2026 Ford F-150 Raptor R (5.2L Supercharged V8, 4WD)

Fitment Notes

• 3.5L EcoBoost HO and 5.2L Supercharged engines only - does not fit standard F-150 trims or the previous-generation 2017-2021 Raptor
• This is an axle-back system - replaces the exhaust section aft of the rear axle only; does not include front pipe, mid-pipe, or muffler
• Dual rear turndown exit configuration routes exhaust downward at the rear for increased underbody clearance - a direct functional benefit for off-road articulation and obstacle clearance
• Bolt-on installation using factory OEM hangers - no cutting or welding required
• This system does not replace, modify, or affect any emissions control equipment

Features

• Constructed entirely from T304 stainless steel - maximum corrosion resistance suited for all climates and off-road environments including mud, salt, and water crossings
• Smooth mandrel-bent 3-inch tubing maximizes exhaust flow and reduces backpressure for improved throttle response
• Dual rear turndown exit configuration with laser-welded high-clearance tails - increases ground clearance and provides a clean, aggressive appearance without exposed rear tips
• Street Profile sound tuning delivers a deeper, more refined growl over stock without overwhelming cabin comfort at highway speeds
• Bolt-on design uses factory OEM mounting points - no modifications to the vehicle required beyond the rear axle
• T304 stainless steel construction is engineered for the extreme environments Raptors operate in, including sustained off-road and high-heat duty cycles
• MBRP Lifetime Warranty included with T304 stainless steel construction

Specifications

• Series: Armor Pro
• Type: Axle-Back Exhaust System
• Tubing Material: T304 Stainless Steel
• Tip Style: High-Clearance Turndown Tails (No exposed tip)
• Tubing Diameter: 3 in.
• Exit Configuration: Dual Rear Turndown
• Sound Profile: Street Profile (Deeper tone, moderate volume increase over stock)
• Installation: Bolt-On, No Weld
• Warranty: Lifetime (T304 Stainless Steel)
• Application: 2022-2026 Ford F-150 Raptor 3.5L EcoBoost HO / 2023-2026 Raptor R 5.2L Supercharged

Included Components

• 1x MBRP Armor Pro T304 Stainless Steel Dual Rear Turndown Axle-Back Exhaust System (S5278304)
• All necessary hardware and clamps for bolt-on installation

Product Description

The MBRP S5278304 is an Armor Pro axle-back exhaust system designed exclusively for the 2022-2026 Ford F-150 Raptor with the 3.5L EcoBoost HO engine and the 2023-2026 Raptor R with the 5.2L Supercharged V8. Built entirely from T304 stainless steel, this system is engineered to handle the extreme demands of sustained off-road use - resisting corrosion, heat, mud, water ingress, and trail abuse that would compromise lesser materials. The dual rear turndown configuration routes exhaust gases downward at the rear, increasing underbody clearance through laser-welded high-clearance tails that keep the undercarriage clean and protected when the terrain gets technical.

Street Profile sound tuning gives the Raptor and Raptor R a deeper, more commanding exhaust voice under throttle while preserving cabin composure on long-distance highway driving. Installation is fully bolt-on using factory OEM hangers and connection points - no cutting, welding, or modification of the factory exhaust beyond the rear axle is required. This system replaces only the axle-back section and does not affect the muffler, mid-pipe, or any emissions equipment. Backed by MBRP's Lifetime Warranty.