Description
Enhance the sound, style, and performance of your 2015–2017 Ford Mustang GT 5.0L V8 Fastback with this premium 3.0-inch Axle-Back Exhaust System, available in Sport or Touring sound levels to match your driving preference.
Engineered specifically for the S550 Mustang GT platform, this axle-back system replaces the restrictive factory rear section with 3.0-inch mandrel-bent tubing, improving exhaust flow and reducing backpressure. The result is a more responsive throttle feel and a refined, performance-inspired exhaust tone.
Choose between:
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Sport Sound Level – Aggressive, deep V8 tone with noticeable presence and an approximate 4 lb weight reduction over stock.
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Touring Sound Level – Mellow, refined tone ideal for daily driving with minimal cabin drone.
The system maintains a dual rear exit configuration and is finished with 4.5-inch Single Polished Pro-Series Tips on each side. The large-diameter, dual-wall, slash-cut tips provide a bold, modern performance appearance that complements the aggressive styling of the 2015–2017 Mustang GT.
Designed for straightforward installation, this axle-back exhaust utilizes factory mounting locations for a secure, bolt-on fit with no cutting or welding required.
Key Features
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Available Sound Levels: Sport or Touring
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3.0" Mandrel-Bent Piping – Improved exhaust efficiency
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Axle-Back Configuration – Direct replacement for factory mufflers
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Dual Rear Exit Layout – Retains OEM positioning
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4.5" Single Pro-Series Tips – Dual-wall, slash-cut, polished finish
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Sport Version: Approx. 4 lbs. Weight Reduction
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Bolt-On Installation – No cutting or welding required
Performance Benefits
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Enhanced Coyote 5.0L V8 exhaust note
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Reduced exhaust restriction versus stock system
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Improved throttle response feel
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Aggressive, premium rear-end styling
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Lightweight construction (Sport configuration)
Vehicle Fitment
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2015 Ford Mustang GT 5.0L V8 – Fastback (Coupe)
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2016 Ford Mustang GT 5.0L V8 – Fastback (Coupe)
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2017 Ford Mustang GT 5.0L V8 – Fastback (Coupe)
This 3.0" Axle-Back Exhaust System is the ideal upgrade for Mustang GT owners seeking improved sound performance and bold rear styling while maintaining daily drivability.
