Product Description
MBRP S6288409 is a T409 stainless, 4" DPF-back, dual-outlet single-side exhaust for 2011–2016 Ford F-250/F-350/F-450 6.7L Power Stroke (Crew & Extended/SuperCab). It delivers a deep, tuned tone with durable Armor Plus (formerly XP) construction and includes 5" OD single-wall tips. Bolt-on install to factory hangers.
- Series: Armor Plus (T409 stainless)
- Tubing: 4" mandrel-bent
- Configuration: DPF-back, dual outlet (single-side exit)
- Tips: 5" OD single-wall included
- Install: No-weld, uses OEM hangers; clamps & hardware included
Fitment
- 2011, 2012, 2013, 2014, 2015, 2016 Ford F-250/F-350/F-450 Super Duty
- Engine: 6.7L Power Stroke
- Cabs: Crew Cab & Extended/SuperCab
- DPF-back system (does not delete emissions components)
Cross-Reference / Alternatives (MBRP-only)
Prefer a different material, tip look, diameter, or sound? Consider these MBRP options for the same 2011–2016 6.7L platform:
- MBRP S6287SLM — Armor Plus 4" DPF-back, no muffler, single side (louder, T409).
- MBRP S6287AL — Armor Lite 4" DPF-back, single side (aluminized steel).
- MBRP S62530409 — Armor Plus 5" DPF-back, single side (larger diameter, T409).
- MBRP S6287409 — Armor Plus 4" filter-back (XP/T409) single side.
- MBRP FAL460 — 4" turbo downpipe (2015–2016, non cab & chassis) to pair with your system.
What’s Included
- 4" T409 stainless tubing & dual-outlet tail section
- (2) 5" OD single-wall tips
- Clamps, hangers, and hardware
- Install instructions
Notes
- T409 stainless may develop surface discoloration over time; this does not affect integrity.
- Retains emissions equipment; DPF-back system.
FAQ
Will this fit my 2011–2016 Super Duty with the 6.7L Power Stroke?
Yes. It is designed for 2011–2016 F-250/F-350/F-450 6.7L models and mounts to factory hangers for Crew & Extended/SuperCab configurations.
What series is “Armor Plus” the same as?
Armor Plus corresponds to MBRP’s former XP Series (T409 stainless), offering rugged 16-gauge construction and a tuned sound.
Are tips included?
Yes. Two 5" OD single-wall tips are included with S6288409.
Is any tuning required?
No tuning is required for this DPF-back system.
How loud is it compared to no-muffler options?
S6288409 has a refined, deeper tone. If you want a louder setup, consider the S6287SLM no-muffler variant.
