Description
Wide-Open Performance Gains. Cutting down on exhaust backpressure and freeing up the flow of exhaust out of both stock and intake boosted F-150 engines, the aFe Atlas 4-inch Single Side Exit Cat-Back Exhaust outfits your 2015-2020 3.5L EcoBoost with a 4-inch mandrel-bent system that vents waste gases efficiently. This, plus the free-flow muffler design, gives your F-150 boosted throttle control and extra torque and horsepower for better utility and driving. The muffler and ample 6″ exhaust tip also generate a deep, full, strong exhaust note while suppressing droning or other higher pitched sounds for a quieter, more pleasant cabin interior.
Durable Construction. Designed and made entirely in the USA at aFe’s Corona, CA plant, the aFe Atlas 4″ Cat-Back Exhaust features aluminized steel construction that proofs it against rust, caustic chemicals, and corrosive exhaust. 100% MIG-welded seams and heavy-duty OE-style band clamps with a 360-degree sealing surface guarantee leak-free operation. A black laser-cut aFe Power badge appears on the large mirror-polished 6″ stainless steel exhaust tip for a crisp touch of extra style.
Bolt-On Installation. Bolting onto factory mounting points with ordinary hand tools, the aFe Atlas Cat-Back Exhaust needs no cutting, welding, or drilling for installation. The OE-style bayonet hangers – which are included with the Atlas system along with all other hardware and isolation mounts needed for installation – ensure a firm fit and stand up sturdily to vibrations.
Application. The aFe Atlas 4-inch Single Side Exit Cat-Back Exhaust with a Polished Tip is designed for fitment on the 2015-2020 3.5L EcoBoost F-150s, excluding Raptors, with the following cab and bed sizes.
- SuperCab with a 6.5 ft. Bed
- SuperCrew with a 5.5 ft. Bed
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AFE 49-03069-P
CA Residents: WARNING: Cancer and Reproductive Harm
- Aggressive Exhaust Note
- Aluminized Steel Tubing
- Polished Stainless Steel Tip
- Laser-Cut Black aFe Power Badge
- Mandrel-Bent Construction
- 4-inch Tubing, 6-Inch Exhaust Outlet
- Single Rear Side Exit
- Fits 2015-2020 3.5L EcoBoost F-150s, Excluding Raptors
- Designed for SuperCabs with a 6.5 ft. Bed and SuperCrews with a 5.5 ft. Bed
| Brand | AFE |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 4.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |






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