aFe Cat-Back Exhaust System Atlas 4" EcoBoost 3.5L F-150 2011-2014

CJ's Part Number:


  • Mandrel Bent Tubing
  • Straight-Thru Muffler
  • ATLAS Series Sound
  • Mounts in Factory Location
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aFe Atlas 4" Cat-Back Exhaust System for 2011, 2012, 2013 and 2014 3.5L EcoBoost F150s.

Take your 3.5L EcoBoost engine sound from a Touring to a Sport level with the power of aFe Atlas 4" Cat-Back Exhaust System. The four-inch, mandrel-bent tubing is mounting with included OE style flange and band clamps for 360-degree sealing surface. This reliable installation results in a powerful sound unleashed from the straight-through free-flowing muffler. Enhance the horsepower and torque gains from your EcoBoost engine without high turbulence. Choose between a smooth polished tip or black stainless steel tip for the perfect match to the rear exit of your F-150.

Features and Benefits:
- 4" Stainless Steel Mandrel-Bent Tubing
- Straight-Through Muffler
- Aggressive Sound Level
- Increases Horsepower and Torque Gains
- Utilizes Factory Mounting Locations
- OE-Style Flange & Band Clamps for a Leak-Free Seal
- Your Choice of Polished or Black Tip

Vehicle Fitment:
- 2011-2014 3.5L EcoBoost F-150 with 145" Wheelbase
- 2011-2014 3.5L EcoBoost F-150 with 157" Wheelbase
- 2011-2014 3.5L EcoBoost F-150 with 163" Wheelbase

California Residents: Proposition 65 Warning

Related Categories: Ford F-150 Parts, F-150 Exhaust, F-150 Cat-Back Exhausts

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with this aFe Atlas cat-back exhaust fitting your 2011-2014 3.5L EcoBoost F-150. Everyone wants their truck to look, perform, and sound great, and this aFe Atlas cat-back exhaust will do just that. Constructed of four inch aluminized mandrel bend tubing, it features a single outlet tail pipe with a black stainless steel tip and a straight through muffler design. This is a direct fit replacement for your factory exhaust and will exit behind the rear wheel. It will make your truck look, perform, and sound better, and can be found along with other parts for your F-150 at

Vehicle Fitment

This product will fit the following F-150 years:

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