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Magnaflow Competition Cat-Back Exhaust w/ Black Quad Tips (13-14 GT500)

5 Reviews
Our Price

$927.64

  • Item #48056
  • MPN# 15176

  • Market Price $1,020.99
  • You Save 9% ($93.35)
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Customer Photos
Features
  • Aggressive Muscle Car Sound
  • Stainless Steel Construction
  • 3" Mandrel-Bent Tubing
  • 4" Quad Black Finished Tips
  • Muffler Delete
  • Fits 2013-2014 Shelby GT500 Mustangs
Description
Add Horsepower. Stop choking your Shelby GT500 with a factory exhaust system and enjoy more horsepower with a Magnaflow Competition Cat-Back. By reducing back pressure and giving your Mustang GT500 a free-flowing exhaust, you'll see great power and torque gains.

Aggressive Muscle Car Sound. The Magnaflow Competition Cat-Back has a straight through muffler delete design for minimal restriction and the most aggressive sound you can get with the factory cats still in place all while improving exhaust flow for more power.

Magnaflow Quality. Constructed from 100% stainless steel for long life and durability, this Magnaflow Competition catback exhaust system features free-flowing mandrel bent 3" tubing and two quad 4" black finished tips that exit in the stock locations for impressive styling.

Application. Made to be a direct bolt on, this Magnaflow catback will bolt straight up to the factory Mid-Pipe without any extra modifications required on your the 2013-2014 Shelby GT500 to give it the deepest, most aggressive sound possible.

Note: Coupon codes cannot be applied to this product.

Fitment: 2013 2014 Details

What's in the Box
  • (1) Right tail pipe assembly
  • (1) Left tail pipe assembly
  • (1) Right inlet pipe
  • (1) Left inlet pipe
  • (2) clamps
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: stainless steel Tip Material: Black finished stainless steel
Piping Size: 3" Tip Size: Quad 4"
Muffler Type: none Fitment: 2013-2014 Shelby GT500
Will it fit my Mustang?
  • GT500 - 13, 14

Most Helpful Reviews

5/5
Couldn't be happier.

I fell in love with the quad exhaust since i first saw it on the 2013 GT500. I knew i had to have it. I saw everyone getting the kit for valence and the quad exhaust tips, but those had mufflers. I decided ...

Read More
Helpful (4)

5/5
Amazing

Took me longer since it's a catback and I don't have a lift so we had to lower the rear axle but it was worth the time, everyone turns and it is extremely loud. Literally scared me the first time we turned ...

Read More
Helpful (3)

Overall Rating 5 out of 5 stars
Read All 5 Reviews

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6 Questions / 3 Answers

Ask a Question

2013 GT fitment? Is there any way these could fit my stock 5.0 GT? Would any cutting have to be done to fit them??

JonJuice

  • Yes you would. The quad tips are in no way compatible with the GT rear bumper. I would recommend purchasing a 2013 GT500 rear bumper for perfect fitment. I would not recommend cutting the factory 5.0 bumper either.

    GottaHaveItWin

    Good Answer (1) (3)

Show 1 more answer Answer This Question I need this answered (0) (0)

rear valance i have 2013 mustang gt/cs and it already comes with a rear valance. Would they be able to cut it for quad exhaust, or do i have to buy a shelby valance

Georgee

  • I have a 13 gt/cs as well. You can get it cut, but it would look a little strange since they already have it set up for a single pipe. I honestly recommend to just buy the gt500 valance because the gt/cs valance just unbolts so you don't have to cut up the bumper like non premium gt's

    Bren

    Good Answer (0) (0)

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How does this compare to Flowmaster Outlaw regarding the loudness, sound/tone, drone, decel pop?

Jay

Answer This Question I need this answered (0) (0)

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Customer Reviews (5) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Loudness / Volume 5 5
  • Exhaust Note 4.8 4.8
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Full Day

    February 14, 2013

    Couldn't be happier.

    I fell in love with the quad exhaust since i first saw it on the 2013 GT500. I knew i had to have it. I saw everyone getting the kit for valence and the quad exhaust tips, but those had mufflers. I decided to buy the valence seperate and get this exhaust and let me tell you, this is the best exhaust ive ever heard. I highly reccomend this to anyone who loves the quad exhaust with black tips. Look at the pictures and see for yourself. Once again AM has provided excellent service and a great product, thank you AM!

    JonJuice

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Miramar, FL, USA

    Helpful (4) (0)

  • 5/5

    Installation Time: Afternoon

    April 01, 2014

    Magnaflow Competition Catback Exhaust w/ Black Quad Tips look amazing on our 2014 Oxford White GT Mustang

    I don't have a single negative thing to say about this kit... it looks and sounds very aggressive. If you are installing this on a GT, don't be nervous about trimming your lower bumper to install a GT500 valance. It wasn't too difficult at all and this exhaust is sure to turn heads! We have a lot of people ask about it at meets and it gets the car many compliments. Not sure how much power we gained from it alone because we installed a JLT cold-air and Bama Performance loaded SCT x3 tuner as well. Thanks again AM!

    relykz

    Year: 2014 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 5+ Lawton, OK

    Helpful (3) (0)

  • 5/5

    Installation Time: Afternoon

    December 23, 2013

    Amazing

    Took me longer since it's a catback and I don't have a lift so we had to lower the rear axle but it was worth the time, everyone turns and it is extremely loud. Literally scared me the first time we turned it on. And the quad looks amazing too. Very good choice

    JimBryan

    Year: 2014 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 McAllen, TX, USA

    Helpful (3) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    March 31, 2015

    My Ears are in Heaven!!

    I bought this catback along with the GT 500 rear Valance for my 2013 Mustang GT, to replace the GT500 axlebacks that where on it from the previous owner. What a upgrade it was too! The sound this exhaust makes is just flat out mean as you know what! When I cranked the car up for the 1st time the sound literally scared me. I didn't expect it to be so loud and aggressive. You can feel the extra power the catback gives you as soon as you take off, the car really gets to breath. I would highly recommend this catback exhaust to anyone that wants their Mustang to sound just flat out mean!

    Ridd21

    Year: 2013 Model: GT Driving Style: Show 'Stangs I have owned: 2 Cookeville TN

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    May 13, 2016

    WOW!

    I bought this cat back 2 weeks ago along with the GT500 Valance,took me about 3 1/2 hours at home to do everything.WOW! Cold starts are INSANE.This thing sounds brings the beast out of the car.Super aggresive.I have an Offroad H on the car and i had to get resonators welded on.I love this thing.Black tips make the rear end look bada**.DEFINATELY RECOMMEND.

    Venom831

    Year: 2014 Model: GT 'Stangs I have owned: 4

    Helpful (0) (1)

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