The aFe 49-43106 is a Large Bore HD 4-inch DPF-back exhaust for a 2018–2020 F-150 3.0 Powerstroke. It starts after the diesel particulate filter and deletes the muffler. The DPF stays.

The pipe is mandrel-bent 409 stainless and uses the factory bayonet hangers. The exit is a single side. A 5-inch clamp-on tip is included, black or polished. aFe lists it as a smoother, deeper note than the stock muffler. It is a bolt-on. The warranty is 2 years.

It fits 2018–2020 F-150 trucks with the 3.0 Powerstroke.

Fitment

• 2018–2020 Ford F-150 3.0L Powerstroke
• 4-inch 409 stainless
• DPF-back, muffler delete
• 5-inch clamp-on tip
• Factory hangers
• 2-year warranty

The filter-back Atlas kit is 49-03106 if the truck still has the factory aftertreatment and you only want the tail section. This one is the DPF-back.