Win $17,760 For Your Truck! Enter Now!
Talk to an F-150 Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping! Get it by Dec 24th available on most items - Details

AFE Mach Force XP 4 in. Cat-Back Exhaust w/ Black Tip - Single Side Exit (15-18 3.5L EcoBoost, Excluding Raptor)

Market Price $874.99 You Save 17% ($145.99)
Starting At


FREE Shipping
  • Item T528678B
  • MPN# 49-43069-B

Will this fit your F-150?

Features & Details

  • Aggressive, Open Exhaust
  • Stainless Steel Tip w/Wrinkle Black Finish
  • Laser-Cut Stainless aFe Power Badge
  • 4-inch Stainless Steel Tubing
  • 6-Inch Exhaust Outlet
  • Stainless Steel Tip w/Wrinkle Black Finish
  • Exits Behind the Rear Passenger Tire
  • Fits 2015-2018 3.5L EcoBoost F-150s, Excluding Raptors
  • Designed for SuperCabs with a 6.5 ft. Bed and SuperCrew with a 5.5 ft. Bed
Free-Flow Power Gains. The aFe Mach Force XP 4-inch Single Side Exit Cat-Back Exhaust sends exhaust vapors hurtling along an ample, mandrel-bent 4-inch piping system and out a 6-inch exhaust tip for equally big torque and horsepower gains. You'll also feel improved throttle response after installing the Mach Force XP on your 2015-2018 Ford F-150 3.5L EcoBoost. The straight-through stainless steel muffler keeps the flow high while damping down droning or high-pitched notes, giving your F-150 an authoritative roar. Dyno-tuned and tested, this aFe Cat-Back Exhaust System pumps 12 extra horsepower into your pickup under ideal conditions, simultaneously improving sound and looks.

Quality Build. The aFe Mach Force XP 4-inch Cat-Back is a system you can rely on thanks to its sturdy, corrosion-defying construction. Stainless steel is used throughout, including the 4-inch stainless steel tubing with its wide open mandrel bends, a rugged stainless muffler, and the stainless exhaust tip with its wrinkle black finish. No mere decal, the gleaming aFe Power badge on the exhaust tip is a permanent fixture laser-cut from stainless. All seams are MIG-welded for maximum strength.

Fast Bolt-On Install. You can bolt on this aFe Cat-Back in short order using regular hand tools, attaching the part to stock mounting locations. To ensure that the exhaust system doesn't shift or move due to vibration or thermal expansion and contraction, stable bayonet hangers and heavy-duty band clamps are included, along with all the hardware needed for installation.

Application. The aFe Mach Force XP 4-inch Single Side Exit Cat-Back Exhaust is designed to be used on the 2015-2018 3.5L EcoBoost F-150s, excluding Raptors, with the following cab and bed sizes.
  • SuperCab with a 6.5 ft. Bed
  • SuperCrew with a 5.5 ft. Bed

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Single Side Exit Cat-Back Exhaust
  • Mounting Hardware
  • Bayonet Hangers
  • Band Clamps
Installation Info
Will it fit my F-150?

Customer Photos

You Might Also Like

Q & A

No questions about this product yet.

Ask the First Question

More Products You Might Like

Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 4 4
  • Exhaust Note 4 4
  • Fit & Finish 4 4
  • Bang For Your Buck 4 4

  • 5/5

    Installation Time: Afternoon

    August 24, 2017

    Review from AFE Mach Force XP 4 in. Cat-Back Exhaust w/ Black Tip - Single Side Exit (15-18 2.7L EcoBoost)

    Nice tone

    Took less than an afternoon to install, improved performance and sound quality compared to stock.


    Year: 2015

    Helpful (0)

Related F-150 Categories