Product Description
Armor Plus T409 Stainless • 4" Filter-Back • No Muffler • Single Side Exit
Unlock lower EGT, cleaner flow, and a deeper tone on your 2011–2016 Ford Super Duty 6.7L with the MBRP S6287SLM. This bolt-on DPF-back kit uses durable T409 stainless steel and mandrel-bent 4" tubing for long life in tough climates.
- T409 stainless steel construction (Armor Plus series)
- 4" mandrel-bent filter-back, single side exit
- No muffler (SLM profile) for a more aggressive note
- Direct-fit; uses OEM hangers; clamps/hardware included
- Tip not included (see compatible tips below)
Fitment
- 2011–2016 Ford F-250/F-350/F-450 Super Duty — 6.7L Power Stroke
- Cabs: Crew Cab / Super Cab (extended cab)
- Replaces prior MBRP part: S6248SLM
What’s Included
- 4" T409 stainless tail/extension tubes and hardware
- Clamps and hangers for a direct, no-weld install
- Installation instructions
Recommended Add-Ons (compatible tips)
- MBRP T5124 — 5" OD, 4" inlet, T304, angled/rolled, 18" length
- MBRP T5124BLK — 5" OD, 4" inlet, black coated, 18" length
- MBRP T5052 — Pro Series universal tip options
Cross-Reference / Alternatives (same truck)
- MBRP S6287409 — 4" T409 XP Series, with muffler
- MBRP S62530409 — 5" T409 stainless filter-back
- MBRP S62530AL — 5" aluminized filter-back
- MBRP S6288409 — 4" T409 dual-outlet single-side
Nice Pairings (popular related parts)
- MBRP FAL459 — 4" downpipe (2011–2014)
- MBRP FS9460 — 4" T409 downpipe (2015–2016)
- All Ford/Power Stroke exhaust tips
FAQ
Will this fit my 2011–2016 F-250/F-350/F-450? Yes — it’s designed for 6.7L Power Stroke Crew Cab and Super Cab models. See the Fitment section above for details.Is a tip included? No tip is included. Choose a compatible 4"-inlet tip from our recommendations above.
Does this delete the DPF or affect emissions devices? No. This is a DPF-back system. It installs after the factory emissions equipment and does not remove emissions components.
How loud is the SLM (no-muffler) version? Louder than the muffled XP version (S6287409). Cabin drone is still well-controlled on most trucks thanks to the DPF acting as a primary sound attenuator.
What tools do I need and how long does install take? Hand tools and basic sockets. Most driveway installs take ~1.5–2 hours with the truck on jack stands or a lift. All clamps/hardware are included.
