Description
Take Off in a Hurry. Back pressure, bottlenecking, and lack of velocity in your exhaust system rob your 3.5L EcoBoost’s power and make it hard to get the throttle response you want. You can solve all three of these problems at once by removing the stock pipes and installing this system instead. AFE put all the hard work into matching the muffler to the other components so you get a finely tuned kit ready to go instead of having to pick out each part on your own.
Roar at the Competition. Not happy with what you hear from under the hood every time you pump the gas at the starting line? Make your truck sound a little more like the true leader of the pack by amping up your noise levels. The stainless steel muffler controls ringing noises while putting out plenty of earthshaking low notes. You’ll collect compliments on your rumble in no time.
Get Flowing. Of course, all the noise in the world means nothing if it’s not backed up by real performance. That’s where the finely smoothed transitions come in to maintain optimal velocity. With each stream of exhaust that shoots through the pipes with nothing to interrupt the flow, you can be satisfied knowing your vehicle has gained up to 15 horsepower.
Application. The aFe Rebel Series 3 in. to 2.5 in. Middle Side Exit Cat-Back Exhaust System with Black Tips is designed to fit on the 2011-2014 3.5L EcoBoost F-150s with the following cab and bed sizes.
- SuperCab with a 6.5 ft. Bed
- SuperCrew with a 5.5 ft. Bed
- SuperCrew with a 6.5 ft. Bed
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AFE 49-43078-B
CA Residents: WARNING: Cancer and Reproductive Harm
- Get More Out of Your EcoBoost with Advanced Exhaust
- Designed to Raise Performance from the Bottom Up
- Limited to Fit 3-Cab and Bed Combinations
- Etched AFE Logos Adorn the Black Tips
- Dynamic Flow Patterns Created by Muffler and Pipe Combination
- Middle Side Exit Places Both Tips in Front of Passenger Side Rear Tire
- Fits 2011-2014 3.5L EcoBoost F-150s
- Designed for SuperCab with 6.5 ft. Bed and SuperCrew with a 5.5 ft. & 6.5 ft. Bed
| Brand | AFE |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Passenger Side – Before Tire |
| Exhaust Loudness | Moderate |






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