aFe
15-17 Ford Mustang GT 5.0L V8 aFe 49-43105-B MACH Force-Xp 2-1/2 IN 409 Stainless Steel Axle-Back Exhaust System
15-17 Ford Mustang GT 5.0L V8 aFe 49-43105-B MACH Force-Xp 2-1/2 IN 409 Stainless Steel Axle-Back Exhaust System
Couldn't load pickup availability
aFe MACH Force-Xp Axle-Back Exhaust System - Part Number 49-43105-B
Designed for the 2015-2017 Ford Mustang GT with the 5.0L V8 engine, the aFe MACH Force-Xp Axle-Back Exhaust System delivers an aggressive performance sound, enhanced exhaust flow, and a bold appearance upgrade for the S550 Mustang platform. This premium axle-back system uses 2-1/2 inch mandrel-bent 409 stainless steel tubing, high-flow muffler technology, and polished construction techniques to help reduce exhaust restrictions while producing a deep, powerful exhaust tone. Finished with dual 4-inch gloss black stainless steel tips featuring the aFe POWER laser-etched logo, this system provides a custom performance look that complements the Mustang GT’s styling.
Key Features
- Engineered specifically for the 2015-2017 Ford Mustang GT 5.0L V8 platform.
- 2-1/2 inch mandrel-bent 409 stainless steel tubing supports improved exhaust flow and durability.
- Dual free-flowing mufflers enhance exhaust performance while producing an aggressive, muscular exhaust note.
- 100% MIG-welded construction provides strength, durability, and long-lasting performance.
- Dual 4-inch double-wall gloss black 304 stainless steel exhaust tips create a premium custom appearance.
- Laser-etched aFe POWER logo adds a distinctive finishing detail.
- Stainless steel band clamps provide a secure connection and leak-resistant 360-degree sealing surface.
Benefits
- Provides a more aggressive exhaust sound that enhances the Mustang GT driving experience.
- Improves exhaust system appearance with larger, stylish black stainless steel tips.
- Helps maximize exhaust flow by reducing restrictions compared to the factory muffler assemblies.
- Built from corrosion-resistant stainless steel materials for dependable performance and durability.
- Offers a performance-focused upgrade without replacing the complete exhaust system.
- Backed by aFe POWER quality manufacturing standards and warranty coverage for added confidence.
Product Specifications
- Product Type: Axle-Back Exhaust System
- Part Number: 49-43105-B
- Vehicle Application: 2015-2017 Ford Mustang GT
- Engine: 5.0L V8 Gasoline
- Tubing Diameter: 2-1/2 inches
- Exhaust Tip Size: Dual 4 inches
- Tip Style: Double-wall design with gloss black finish
- Tip Material: 304 stainless steel
- Exhaust Material: 409 stainless steel tubing
- Construction: 100% MIG-welded
- Finish Color: Black exhaust tips with stainless steel tubing
- Installation Note: Requires cutting and removal of the factory muffler assemblies.
Install Difficulty level
The aFe MACH Force-Xp Axle-Back Exhaust System is designed for a straightforward installation using common automotive tools. Installation is considered easy for experienced enthusiasts and professional installers, with the primary modification involving removal and cutting of the factory muffler assemblies. Professional installation is recommended for the best fitment and finish.
Vehicle Fitment
- 2015-2017 Ford Mustang GT with Gasoline 5.0L V8 engine
For product questions, warranty assistance, or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.
Share




