Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

AFE MACH Force-XP 3-Inch Cat-Back Exhaust System with X-Pipe and Polished Tips (15-17 Mustang GT Fastback)Find parts that fit my vehicle

Item 393994
AFE MACH Force-XP 3-Inch Cat-Back Exhaust System with X-Pipe and Polished Tips (15-17 Mustang GT Fastback)
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$1,268.10
12 Reviews
On Sale

-10% $1,268.10 each Was $1,409.00

Out of Stock

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Add Local Installation

    $299.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Improves Exhaust Flow for More Power
      • Aggressive Sound with Minimal Drone
      • Durable Stainless Steel Construction
      • Free Flowing 3" Diameter Mandrel-Bent Tubing
      • X-Pipe and High Flow Mufflers Included
      • 4" Polished Stainless Steel Tips w/ AFE Power Logo
      • Includes 2.5" to 3" Step Up Adapters
      • Compatible with 2.5" or 3" Connecting Pipes
      • Made with Pride in the USA
      • Fits 2015-2017 GT Fastback Mustangs

      Description

      More Power and Better Performance. AFE's Mach Force-XP 3" Cat-Back Exhaust System is ideal for those 2015-2017 GT owners who are looking to increase the power and performance of their 5.0-liter Mustangs. This AFE Cat-Back replaces the bulky mid pipe resonator and narrow 2.5" factory piping with a high flow X-pipe and larger 3" mandrel-bent tubing for smooth, unrestricted exhaust flow. Along with a set of straight-through mufflers, this Mach Force-XP Cat-Back will dramatically improve the flow of your GT's exhaust, when compared to the stock cat-back system, for more power and increased engine performance. Dyno proven power gains of 11 Horsepower and 14 ft/lbs of Torque have been reported at the rear wheels after installation.

      Aggressive Sound with a Growl. 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 X-Pipe to balance exhaust pulses which minimizes drone while adding a raspy race car growl. Together this setup will add an loud aggressive sound to your GT's exhaust with a little extra growl 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 bright mirror polished finish. The tips are laser etched with the AFE Power logo for classic good looks.

      2.5" to 3" Adaptors Included. This AFE Mach Force-XP 3" Cat-Back can be installed with a set AFE 3" Connection Pipes, as well as the factory 2.5" Connection Pipes with the use of the included 2.5" to 3" step-up adapters. These adapters allow you to conveniently upgrade your GT Mustang over time as your budget allows.

      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 polished tips is specifically designed to fit 2015-2017 Fastback GT Mustangs equipped with the Coyote 5.0L DOHC V8 Engine. Does not fit convertible models.

      Please Note. This Cat-Back Exhaust System is intended for use on GT Mustangs with the factory 2.5" connection pipe or an AFE 3" Long Tube Header and Connection Pipe Kit installed.

      Fitment:

      Details

      AFE 49-33072-1P

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) X-Pipe
      • (1) Driver Side Muffler Assembly
      • (1) Passenger Side Muffler Assembly
      • (2) 2-1/4" Band Clamps
      • (5) 3" Band Clamps
      • (2) 2.5" to 3" Adapters

      4.7

      Customer Reviews (12)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • GT - 15, 16, 17

      Not compatible with Convertibles due to different bracing.

          Related Mustang Categories