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Xtreme Sound Level (14317) 3.0 IN Axle-Back Single 4.0 IN Tips 2011-2014 Ford Mustang GT, Boss 302

SKU: 14317

1 review

SKU: 14317

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+153% Flow increase
+7 Horsepower
+4 lb-ft Torque
-18 weight savings (lbs.)

CORSA's Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise


2011-2014 Ford Mustang GT 5.0L V8

2011-2013 Ford Mustang Boss 302 5.0L V8


3.0" Axle-Back, Dual Rear Exit with Single 4.0" Polished Pro-Series Tips
Xtreme Sound Level

  • Premium Stainless Steel Construction
  • Easy Bolt-on Installation
  • No Welding Needed
  • Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio


🗒️ Installation Instructions

Looking for our Quad (4) Tip Axle-Back?

YEARS: 2011, 2012, 2013, 2014

CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. (VIEW WARRANTY)

Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.

Customer Reviews
5.0 Based on 1 Reviews
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    24 Jan 2021
    Jacob A.
    United States United States