2024-2025
2015-2023
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1999-2004
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Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Find Axle-Back Exhaust for your Mustang
AFE MACH Force-XP 3 Inch Axle-Back Exhaust System w/ Polished Tips (11-14 Mustang GT)Find parts that fit my vehicle
Item 393998
$706.50
2 Reviews
3 Answers
On Sale
-10% $706.50 Was $785.00
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$229.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Improves Exhaust Flow for More Power
- Increases of up to 18 RWHP and 15 ft/lb RWTQ
- Aggressive Sound with Minimal Drone
- Durable 409 Stainless Steel Construction
- Free Flowing 3" Diameter Mandrel-Bent Tubing
- High Flow Mufflers Included
- 4" Polished Stainless Steel Tips w/ AFE Power Logo
- Made with Pride in the USA
- Fits 2011-2014 GT Mustangs
- CARB EO# D-550-15
| Brand | AFE |
| Exhaust System Type | Axle-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Moderate |
Description
More Power and Better Performance. Installing AFE's Mach Force-XP 3" Axle-Back Exhaust System on your 5.0-liter Coyote Mustang is a great way to increase its power and performance. By replacing the restrictive factory mufflers with a pair of high flow straight-through mufflers, this Mach Force-XP Axle-Back will significantly improve the exhaust flow of your V8 powered Mustang, in comparison to the original stock exhaust system. After installation of this Axle-Back on a 2011-2014 GT you will see a noticeable increase in power with dyno proven gains of 18 Horsepower and 15 ft/lbs of Torque at the rear wheels.
Aggressive Sound. AFE's Mach Force-XP Axle-Back Exhaust not only improves the power and performance of your GT, but it also improves its sound as well. Employing a pair of high flow straight-through mufflers, this Mach Force-XP Axle-Back was engineered to absorb high pitch tones while producing a rich powerful sound. This Axle-Back will delivery a loud aggressive exhaust note with minimal drone.
Quality Construction. AFE Exhaust Systems are 100% handcrafted in the USA with pride. This AFE Axle-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 Axle-Back will significantly out flow the factory exhaust system. AFE's Mach Force-XP Axle-Back includes a pair of 4" 304 stainless steel double wall exhaust tips that are polished to a brilliant shine. The tips are laser etched with the AFE Power logo for aggressive good looks.
Direct Bolt-On Installation. AFE designed their Axle-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" Axle-Back Exhaust System with polished tips is specifically designed to fit 2011-2014 GT Mustangs equipped with the Coyote 5.0L DOHC V8 Engine.
Aggressive Sound. AFE's Mach Force-XP Axle-Back Exhaust not only improves the power and performance of your GT, but it also improves its sound as well. Employing a pair of high flow straight-through mufflers, this Mach Force-XP Axle-Back was engineered to absorb high pitch tones while producing a rich powerful sound. This Axle-Back will delivery a loud aggressive exhaust note with minimal drone.
Quality Construction. AFE Exhaust Systems are 100% handcrafted in the USA with pride. This AFE Axle-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 Axle-Back will significantly out flow the factory exhaust system. AFE's Mach Force-XP Axle-Back includes a pair of 4" 304 stainless steel double wall exhaust tips that are polished to a brilliant shine. The tips are laser etched with the AFE Power logo for aggressive good looks.
Direct Bolt-On Installation. AFE designed their Axle-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" Axle-Back Exhaust System with polished tips is specifically designed to fit 2011-2014 GT Mustangs equipped with the Coyote 5.0L DOHC V8 Engine.
Fitment:
DetailsAFE 49-43052-P
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) Driver Side Muffler Assembly
- (1) Passenger Side Muffler Assembly
- (2) Band Clamps
Tech Guides:
4.5
Customer Reviews (2)
Reviews of AFE Exhaust products have an average rating of 4.7 out of 5
Questions & Answers (3)
Will It Fit My Mustang
- GT - 11, 12, 13, 14
