Description
Enhance the performance, sound, and rear-end styling of your 2015–2017 Ford Mustang GT 5.0L V8 Convertible with this premium 2.75-inch Cat-Back Exhaust System. Designed specifically for the convertible platform, this system delivers optimized exhaust flow and a powerful V8 tone while maintaining precise fitment and drivability.
The system features 2.75-inch mandrel-bent piping, paired with a 3.0-inch Double XX-Pipe to improve exhaust scavenging and throttle response. For optimal sound control and flow balance, the axle-pipes expand from 2.75 inches to 3.0 inches midway to the mufflers. A dual rear exit layout finishes the system with aggressive 4.5-inch polished Pro-Series tips, featuring a dual-wall, slash-cut design for a bold and refined appearance.
This cat-back exhaust is a direct bolt-on replacement, requiring no cutting or welding, and is engineered to deliver noticeable weight reduction compared to the factory exhaust.
Available Sound Levels
Xtreme Sound Level
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Maximum aggression and volume
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Race-inspired exhaust tone
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2 lb weight reduction
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Includes:
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XX-Pipe (P/N 14327)
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Sport Axle-Back (P/N 14339)
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Sport Sound Level
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Aggressive yet more controlled and refined
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Ideal for daily driving with performance character
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7 lb weight reduction
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Includes:
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XX-Pipe (P/N 14327)
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Touring Axle-Back (P/N 14338)
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System Specifications
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Exhaust Type: Cat-Back
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Pipe Diameter: 2.75 inches
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Mid-Pipe: 3.0" Double XX-Pipe
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Axle-Pipe Expansion: 2.75" to 3.0"
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Exit Style: Dual rear
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Tip Style: Single
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Tip Size: 4.5 inches
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Tip Finish: Polished
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Tip Design: Pro-Series, dual-wall slash cut
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Installation: Bolt-on using factory mounting points
Vehicle Fitment
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2015 Ford Mustang GT 5.0L V8 Convertible
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2016 Ford Mustang GT 5.0L V8 Convertible
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2017 Ford Mustang GT 5.0L V8 Convertible
This 2.75" Cat-Back Exhaust with 4.5" Single Pro-Series Tips is the ideal upgrade for Mustang GT Convertible owners seeking aggressive sound options, improved exhaust efficiency, and standout rear styling.
