MBRP S6289AL 4\" DPF-Back Exhaust for 17-25 Ford F250/F350/F450 6.7L Powerstroke For Sale - New and Used

- AUTHORIZED DEALER
- AUTHENTICPART

Part Brand: MBRP

Part Number: S6289AL

Vehicle Fitment

• 2017–2025 Ford F-250 Super Duty (All Trims, 6.7L Power Stroke V8 Diesel)
• 2017–2025 Ford F-350 Super Duty (All Trims, 6.7L Power Stroke V8 Diesel)
• 2017–2025 Ford F-450 Super Duty (All Trims, 6.7L Power Stroke V8 Diesel)

Fitment Notes

• 6.7L Power Stroke diesel only -- does not fit 6.2L, 7.3L, or 6.8L gas engines
• Vehicles with a 35\" spare tire may require spare tire relocation
• Included extension pipe may require trimming depending on cab and bed diameter DPF-back design -- replaces all OEM exhaust after the diesel particulate filter
• Armor Lite aluminized steel construction -- 16-gauge heavy-duty with aluminum silica seam coating
• Tour Profile tuning -- enhanced exhaust note without aggressive volume
• Single passenger-side exit
• Direct fit to OEM hangers -- no cutting or welding required
• Fully mandrel-bent tubing -- maximizes exhaust flow and minimizes backpressure
• Reduces exhaust gas temperatures (EGTs) by up to 200°F
• Up to 18 HP and 28 ft-lb torque gain potential
• T304 stainless steel polished tip included
• 3-year Number: S6289AL
• Pipe Diameter: 4 inches
• System Style: DPF-Back (filter-back)
• Exit: Single, passenger side
• Material: 16-gauge aluminized steel (Armor Lite)
• Tip Material: T304 polished stainless steel
• Tip Outlet: 5 inches
• Tip Style: Round, slant cut, rolled edge
• Muffler Included: No
• Hardware Included: Yes

Included Components

• 1x DPF-back exhaust pipe assembly (aluminized steel)
• 1x T304 polished stainless steel tip (5-inch outlet)
• 1x Extension pipe
• 1x Hardware/clamp kit

Product Description

The MBRP S6289AL is a 4-inch DPF-back exhaust system built for 2017–2025 Ford F-250, F-350, and F-450 Super Duty trucks equipped with the 6.7L Power Stroke diesel. Constructed from 16-gauge Armor Lite aluminized steel with an extra-thick aluminum silica coating on the seams, this system delivers the same fitment and performance as MBRP\'s stainless steel lines at a more accessible price point. The Tour Profile tuning gives the truck a noticeable performance exhaust note without crossing into obnoxious territory -- ideal for daily drivers and work trucks alike.

Installation is straightforward with no cutting or welding required. All hardware and clamps are included, and the system drops directly onto the factory exhaust hangers. By replacing the restrictive factory exhaust from the DPF back, the S6289AL reduces exhaust backpressure and EGTs by up to 200°F, supporting potential gains of up to 18 horsepower and 28 ft-lb of torque. The included 5-inch polished T304 stainless tip completes the build with a clean, finished appearance. Backed by a 3-year warranty.

---