$7,000 Summertime Mustang Build Enter Now!
Talk to a Mustang Expert
1-888-332-7930
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping On Orders Over $49. Details

AFE Mach Force-XP 3 in. Cat-Back Exhaust - Black Tips (11-14 GT)

Market Price $1,318.99 You Save 17% ($219.99)
Our Price

$1,099.00

FREE Shipping
  • Item 393313
  • MPN# 49-43049-B

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Improves Exhaust Flow for More Power
  • Increases of up to 23 RWHP and 19 ft/lb RWTQ
  • Aggressive Sound with Minimal Drone
  • Durable 409 Stainless Steel Construction
  • Free Flowing 3" Diameter Mandrel-Bent Tubing
  • H-Pipe and High Flow Mufflers Included
  • 4" Gloss Black Stainless Steel Tips w/ AFE Power Logo
  • Made with Pride in the USA
  • Fits 2011-2014 GT Mustangs
More Power and Better Performance. Are you on a mission to improve the power and performance of your 2011-2014 GT Mustang? If so, you may be interested in AFE's Mach Force-XP 3" Cat-Back Exhaust System. This AFE Cat-Back eliminates the restrictive narrow factory piping and replaces it with much larger 3" diameter mandrel-bent tubing. Together with a pair of high flow straight-through mufflers this Mach Force-XP Cat-Back will significantly increase the exhaust flow of your 5.0-liter Coyote Mustang, when compared to the stock cat-back system. After installing this Cat-Back Exhaust on your GT you will see a noticeable improvement in power with dyno proven gains of 23 Horsepower and 19 ft/lbs of Torque at the rear wheels.

Aggressive Sound with a Rumble. AFE's Mach Force-XP Cat-Back Exhaust not only improves the power and performance of your GT, but it also improves its sound as well. Featuring a pair of high flow straight-through mufflers for an aggressive tone, AFE utilizes an H-Pipe to balance exhaust pulses which minimizes drone while adding a classic muscle car rumble. This setup will add an loud aggressive sound to your GT's exhaust with a little extra rumble that will let everyone know what you're packing under your hood.

Quality Construction. AFE Exhaust Systems are 100% handcrafted in the USA with pride. This AFE Cat-Back is fabricated from MIG-welded stainless steel tubing for superior strength and long lasting corrosion resistance. Featuring mandrel bent 3" diameter tubing and a set of straight through mufflers, this Cat-Back will significantly out flow the factory exhaust system. AFE's Mach Force-XP Cat-Back includes a pair of 4" 304 stainless steel double wall exhaust tips that are completed in a gloss black finish. The tips are laser etched with the AFE Power logo for aggressive good looks.

Direct Bolt-On Installation. AFE designed their Cat-Back to be a direct bolt-on upgrade replacement for your GT Mustang's factory exhaust system. There is no cutting or extra modifications required. Installation of this AFE Mach Force-XP Exhaust can be completed in about a two hours with just basic hand tools.

Application. This AFE Mach Force-XP 3" Cat-Back Exhaust System with black tips is specifically designed to fit 2011-2014 GT Mustangs equipped with the Coyote 5.0L DOHC V8 Engine.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Driver Side Mid-Pipe Assembly
  • (1) Passenger Side Mid-Pipe Assembly
  • (1) Driver Side Over Axle Pipe
  • (1) Passenger Side Over Axle Pipe
  • (1) Driver Side Muffler Assembly
  • (1) Passenger Side Muffler Assembly
  • (7) Band Clamps
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material: Gloss Black 304 Stainless Steel
Piping Size: 3" Tip Size: 4"
Muffler Type: Straight-Through Fitment: 2011-2014 GT
Will it fit my Mustang?
  • GT - 11, 12, 13, 14

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 3 3
  • Exhaust Note 5 5
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Afternoon

    April 02, 2017

    Great Exhaust!

    This exhaust is the exact deep, and aggressive sound I was looking for. Even at higher Rpm's it still keeps that low throaty sound. Fit in the stock brackets like a glove, most of the install time was just trying to get the old rusty exhaust off.

    JoelS

    Year: 2012 Submodel: GT

    Helpful (0)

Related Mustang Categories