2011-2014 F150 EcoBoost 3.5L AFE ATLAS 4" Cat Back Exhaust Kit (Aluminized) 49-03041-B

Highlights:

• 4" Diameter
• Direct-Fit Replacement for Stock
• Straight-Through Muffler Design
• Black 304 Stainless Steel Tip
• Aluminized Steel Construction

Aggressive, Large System with Huge Performance Potential

aFe's ATLAS series of performance cat-back exhaust systems are designed from the ground up to give your powerful F150 EcoBoost a massive sound at a nice, low price point. The aFe ATLAS kit combines 4" diameter tubing with an extra-short straight-through muffler design to give your 2011 to 2014 F150's 3.5L EcoBoost engine just enough sound dampening to get rid of high-pitched noises while still allowing maximum exhaust flow and a deep sound to come out of your awesome truck. The aFe ATLAS exhaust kit is out-and-out aggressive and gives you and your truck the bare bones ingredients for getting improved horsepower, torque, and sound while keeping its price low. Despite its large tubing and unique muffler design, the aFe ATLAS kit is designed to install right in place of the factory cat-back exhaust system on trucks with 145", 157", or 163" wheelbases.

Large-Diameter Tubing with High-Flow Muffler

aFe builds their EcoBoost ATLAS cat-back exhaust system out of 4" mandrel-bent tubing that provides a larger outlet and smoother flow path than your truck's factory crimped exhaust system, which reduces back pressure and restrictions for excellent performance gains. The large tubing is paired up with a specially-designed straight-through muffler with a very short length that gives the kit an awesome roar without restricting flow. The ATLAS system is topped off by a mean black 304 stainless steel exhaust tip with the aFe logo to give your truck a great look. The tubing and muffler is all made out of aluminized steel which keeps the price of the kit down while making it suitable for milder climates.

This cat-back exhaust kit deletes your factory resonator for a more aggressive tone.

F150 Wheelbase fitment: This kit will only fit F150 EcoBoosts with 145", 157", and 163" wheelbases. For more information, call Stage 3 at 623-434-5277.