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Magnaflow Competition Cat-Back Exhaust - Carbon Fiber Tips (15-17 GT)

Market Price $2,110.40 You Save 32% ($671.49)
Our Price

$1,438.91 (each)

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  • Item 390661
  • MPN# 19302

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Features, Video & Details

  • Aggressive Exhaust Sound
  • Straight-Through Competition Mufflers
  • 409 Stainless Steel Construction
  • 3" Mandrel-Bent Tubing
  • 4-5/8" Double Wall Carbon Fiber Tips
  • X-Pipe Assembly Included
  • Bolt-On Installation
  • Made in the USA
  • Fits All 2015-2017 GT Mustangs

Review & Installation Video

Review & Install Video

Enhance Power & Performance. If you're looking for an exhaust system that will boost performance, appearance and sound, this kit has got you covered! Installing a Magnaflow Competition Cat-Back on your 2015-2017 GT allows you to experience improved horsepower, torque and gas mileage. Not only that, but it offers exclusive and distinctive looks via massive 4-5/8" carbon fiber tips, all while delivering an aggressively satisfying exhaust note for which Magnaflow is known.

Smart Quality Design. This Magnaflow Competition Series Cat-Back Exhaust Kit is built with quality at every stage. The entire 3" system is constructed of 409 stainless steel that has been mandrel bent for peak airflow. Unrestricted by chambers, baffles or louvers within the competition mufflers, air travels through the consistent 3" diameter to minimize back pressure and that annoying exhaust turbulence. What really sets this exhaust apart are the unique and massive 4-5/8" carbon fiber tips that round out this system.

Tested and Proven. Magnaflow engineers took no shortcuts when crafting this aggressive Competition Series Cat-Back for your S550 GT Mustang. Comprehensive Dyno testing has revealed increases in both horsepower and torque. Standing behind their product, Magnaflow backs the 409 stainless steel of this system under their Lifetime Warranty; the carbon fiber tips are not covered under warranty. All parts were proudly made in the USA.

Direct Installation. This Competition Exhaust System by Magnaflow is designed to bolt right in place of your factory system, replacing everything from your mid-pipe to the tips. This full 3" system with X-Pipe includes all necessary clamps and hangers to ensure a simple, straight forward install.

Application. This Magnaflow Competition Series Cat-Back Exhaust with Carbon Fiber Tips is an ideal upgrade for all 2015 to 2017 GT Mustangs equipped with the 5.0L V8 engine.

Note: Coupon codes cannot be applied to this product.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) X-Pipe Assembly
  • (2) Tail Pipe Assemblies
  • (2) Muffler Assemblies
  • (2) Carbon Fiber Tips
  • (4) Clamps
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material: Carbon Fiber
Piping Size: 3" Tip Size: 4-5/8"
Muffler Type: Straight-Through Fitment: 2015-2017 GT
Will it fit my Mustang?
  • GT - 15, 16, 17

Customer Photos

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1 Questions / 1 Answers

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Can this be used with a Convertible?


  • This exhaust is not compatible with convertible Mustangs.


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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

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

  • 5/5

    September 19, 2016


    The exhaust note is amazing! Great setup not too loud but aggressive enough. The carbon fiber tips are such a cool touch and compliment other carbon fiber accents!


    Year: 2016 Submodel: GT

    Helpful (1)

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