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Corsa Sport Axle-Back Exhaust w/ X-Pipe - Black Quad Tips (13-14 GT500)

Market Price $1,587.99 You Save 12% ($183.99)
Our Price

$1,404.00 (kit)

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  • Item 388825
  • MPN# 14323BLK

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Features & Details

  • Corsa "Sport" Axle-Back
  • High Performance Sound with No Drone
  • Straight-Through Mufflers Featuring Corsa's Patented RSC Technology
  • 304L Stainless Steel Construction
  • 3" Diameter Mandrel-Bent Tubing
  • Black Chromed, Quad 4" Pro-Series Tips
  • Includes Cut and Clamp X-Pipe
  • Made in the USA
  • Fits 2013-2014 Shelby GT500 Mustangs
Sport Performance Sound and Power. Now you can improve the power and sound of your supercharged 5.8L Shelby GT500 with an acoustically styled and engineered Corsa Performance Sport axleback exhaust that includes an After Cat X-Pipe for an increase in overall performance.

RSC™ Technology. Corsa designs their mufflers using their own patented Reflective Sound Cancellation® Technology (RSC™) to give your Mustang a robust high performance sound under acceleration and a nice growl at idle all without interior cabin drone while cruising.

Race Car Growl. The free flowing Corsa After-Cat X-Pipe not only helps increase the horsepower and torque of your Shelby GT500, but it also adds a crisp raspy race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

Reuses Stock Cats. Installation of the included Corsa After-Cat X-Pipe will require cutting and removing the stock H-Pipe, and reuses the factory catalytic converters to ensure that your Mustang is smog-legal.

Quality Construction. Manufactured in the USA from CNC mandrel bent 16-gauge 304L stainless steel tubing for strength and durability, this Corsa exhaust system features a merged X crossover Mid Pipe and two straight-through mufflers that end with black chromed quad 4" Pro-Series tips for improved exhaust flow and impressive good looks. 

Application. The Corsa Sport Axle-Back Exhaust with X-Pipe is designed to fit the 2013-2014 Shelby GT500 Mustangs equipped with the supercharged 5.8L V8 engine.

Fitment: 2013 2014 Details

What's in the Box
  • (1) Driver Side Muffler Assembly
  • (1) Passenger Side Muffler Assembly
  • (1) X-Pipe
  • Clamps
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: 304 Stainless Steel Tip Material : Black Chromed 304 Stainless Steel
Piping Size: 3" Tip Size: Quad 4"
Muffler Type: Straight-through Fitment: 2013-2014 Shelby GT500


Mid Pipe Specifications
Style Mid Pipe: Splice in "X" Type Headers Required: Shorty or Stock Manifolds
Piping Material: Stainless Steel Piping Size: 2.75"
Catalytic Converter: Reuses stock Catalytic Converters Fitment: 2013-2014 Shelby GT500
Will it fit my Mustang?
  • GT500 - 14, 13

Customer Photos

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3 Questions / 3 Answers

Ask a Question

On a Scale 1-10 how loud is this set up?


  • I would give the Corsa Sport Axle-Back Exhaust w/ X-Pipe - Black Quad Tips an easy 8.


Helpful (1)

Does this setup with the corsa axel backs an x-pipe require a tune


  • The Corsa Sport Axle-Back Exhaust with X-Pipe will not require a tune, and will have no effect on your existing tune.

    Rob D

Helpful (0)

Hey just curios would this fit 2014 GT with gt500 valance?


  • Yes,this Corsa axle back system would be able to fit your vehicle equipped with the GT500 valance, this is because the only difference between the 2 axle backs would be the rear valance.


Helpful (0)

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5

  • 5/5

    Installation Time: Afternoon

    January 07, 2017


    Excellent sound no drone what's o ever. Really recommend it


    Year: 2013 Submodel: GT500

    Helpful (4)

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