Description
Upgrade your 2015–2017 Ford Mustang GT 5.0L V8 Convertible with this performance-tuned 2.75-inch Cat-Back Exhaust System, engineered specifically for the convertible chassis. Featuring dual rear exit and single 4.5-inch polished Pro-Series tips, this system delivers aggressive V8 tone, improved flow, and premium rear styling.
The system utilizes 2.75-inch primary piping, paired with a 3.0-inch Double XX-Pipe (P/N 14327) for enhanced scavenging and a sharper exhaust note. The axle-pipes expand from 2.75" to 3.0" midway to the muffler, optimizing exhaust velocity and sound balance. The large 4.5-inch dual-wall, slash-cut polished tips provide a bold, performance-inspired finish.
Designed as a direct bolt-on Cat-Back replacement, this system maintains proper fitment for the convertible platform.
Available Sound Levels
? Xtreme Sound Level
-
Most aggressive, race-inspired tone
-
2 lbs weight reduction
-
Includes:
-
XX-Pipe P/N 14327
-
Sport Axle-Back P/N 14339
-
? Sport Sound Level
-
Aggressive yet more refined and controlled
-
7 lbs weight reduction
-
Includes:
-
XX-Pipe P/N 14327
-
Touring Axle-Back P/N 14338
-
Key Specifications
-
System Type: Cat-Back
-
Primary Pipe Diameter: 2.75 inches
-
Mid-Pipe: 3.0" Double XX-Pipe
-
Axle-Pipe Expansion: 2.75" to 3.0"
-
Exit Style: Dual rear
-
Tip Style: Single (per side)
-
Tip Size: 4.5 inches
-
Tip Type: Pro-Series, dual-wall slash-cut polished
-
Installation: Bolt-on, factory mounting locations
Performance Benefits
-
Enhanced exhaust flow for the Coyote 5.0L V8
-
Improved throttle response
-
Deep, aggressive convertible-specific tuning
-
Optimized piping diameter for balanced performance and tone
-
Lightweight construction compared to factory system
-
Premium large-diameter polished tips
Vehicle Fitment
-
2015 Ford Mustang GT 5.0L V8 – Convertible
-
2016 Ford Mustang GT 5.0L V8 – Convertible
-
2017 Ford Mustang GT 5.0L V8 – Convertible
This 2.75" Cat-Back with 4.5" Single Pro-Series Tips is ideal for Mustang GT Convertible owners seeking enhanced sound, optimized exhaust flow, and bold rear styling tailored to the open-top chassis.
