Description
Powerful Free Flow Exhaust System. This AFE ATLAS 4 in. Aluminized Cat-Back Exhaust System w/o Exhaust Tip – Single Side Exit (11-14 3.5L EcoBoost) will remove exhaust gas restrictions to get freer flow and more horsepower and torque from your F-150’s engine. You will experience a loud race car sound.
Full Race Sound. The This Atlas Cat-Back exhaust system features a muffler-delete pipe, providing a race-inspired sound. With this, you can experience maximum exhaust flow.
Reliable Construction. This Atlas Cat-Back exhaust system is made of 4” mandrel-bent aluminized steel tubing. The smooth curves and the larger-than-stock diameter allows a smooth flow of exhaust gasses with reduced turbulence. This construction provides an outlet that increases engine horsepower and torque. In addition, a sharper throttle response is experienced.
Easily Mountable. The Atlas Cat-Back exhaust system comes with mounting hardware and uses Original Equipment-style bayonet hangers and Original-Equipment-style flanges. Band-clamps for full 360-degree sealing eliminates flow leaks. The installation is hassle-free.
Application. This system is designed for 2011-2014 3.5L EcoBoost V6-equipped Ford F-150s.
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AFE 49-03041NM
CA Residents: WARNING: Cancer and Reproductive Harm
- Designed for More Horsepower, More Torque and Better Throttle Response
- Uses Original Equipment Mounting Points
- OE-Style Flanges
- Includes Muffler-Delete Pipe
- 4” Mandrel-bent Aluminized Steel Tube Construction
- Made in USA
- Limited 2-Year Warranty
- Fits 2011-2014 Ford F-150 3.5L EcoBoost V6 models
| Brand | AFE |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| 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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