aFe Y-Pipe Twisted Steel 3"-3-1/2" With Catalytic Converters 2.7L EcoBoost F-150 2011-2014



  • Added Horsepower
  • Dual Catalytic Convertors
  • Merged Collectors
  • Stainless Steel Tubing

aFe Twisted Steel 3" To 3-1/2" Y-Pipe with Catalytic Converters for 2011, 2012, 2013 and 2014 2.7L EcoBoost F-150s.

Easily increase the power of your 2011-2014 F-150's 2.7L EcoBoost twin turbo engine by installing the aFe Twisted Steel 3" To 3-1/2" Y-Pipe with Catalytic Converters. This upgrade transitions from mandrel-bent three-inch tubing into 3-1/2" tubing for improved flow. With the help of dual 400 CPSI catalytic convertors, you'll be able to show off your brand-new performance on and off the road. All the hardware necessary for installation is included so you can get back on the road in no time!

Features and Benefits:
- Dual 400 CPSI Catalytic Converters
- 3" to 3-1/2" Stainless Steel Tubing
- Hassle-Free Installation
- True Merge Collector Eliminates Dead Space

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following F-150 years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please sign in or create an account.