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Magnaflow Competition Cat-Back Exhaust w/ X-Pipe (12-13 BOSS)

Market Price $1,563.87 You Save 32% ($497.59)
Our Price

$1,066.28

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  • Item 384326
  • MPN# 15166

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Features & Details

  • Aggressive Muscle Car Sound
  • Stainless Steel Construction
  • 3" Mandrel-Bent Tubing
  • 4" Polished Stainless Steel Tips
  • Includes X-Pipe and Straight-Through Competition Mufflers
  • Fits 2012-2013 BOSS Mustangs
Add Horsepower. Stop choking off your high powered 5.0L V8 with a factory exhaust system and enjoy more horsepower with a Magnaflow Competition Cat-Back. By reducing back pressure and giving your BOSS Mustang a free-flowing exhaust, you'll see great power and torque gains.

Aggressive Muscle Car Sound. Give your coyote powered 2012-2013 BOSS Mustang the deep, aggressive sound it deserves with a Magnaflow Competition Cat-Back. This premium quality exhaust features a free-flowing X-Pipe and straight-through mufflers that will increase power and give your BOSS that an unmistakable muscle car sound.

Magnaflow Quality. Constructed from durable 3" diameter mandrel bent stainless steel tubing for it's corrosion resistant properties this Magnaflow catback features two straight-through Competition mufflers with brightly polished 4.0" stainless tips, that exit in the stock locations for impressive muscle car looks and sound.

Application. Made to be a direct bolt on, this Magnaflow Competition Cat-Back Exhaust includes an X-Pipe that will bolt straight up to the factory manifolds without any extra modifications required on the 2012-2013 BOSS Mustangs to give it the deepest, most aggressive sound possible.

Note: Coupon codes cannot be applied to this product.

Fitment: 2012 2013 Details

What's in the Box
  • (1) Right muffler assembly
  • (1) Left muffler assembly
  • (1) Right tailpipe assembly
  • (1) Left tailpipe assembly
  • (1) X-pipe
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 3" Tip Size: 4"
Muffler Type: Straight-through Fitment: 2012-2013 BOSS Mustangs
Will it fit my Mustang?
  • Boss 302 - 13, 12

Customer Photos

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2 Questions / 2 Answers

Ask a Question

will this bolt up to a GT with factory boss side pipes?

mattstang

  • Yes, this is designed to bolt right up.

    JeffAM

Helpful (0)

I would like to add a set of headers with these. Would i have to get shorty or long tube headers?

Chris1503

  • With the Magnaflow Competition Cat-Back Exhaust w/ X-Pipe, you will only be able to use shorty headers. If you decided to go long tube headers you will not be able to use the x pipe included in this kit, or you will have to have it modified to work with the long tube headers of your choice.

    SalC7

Helpful (0)

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Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars




  • 4/5

    September 01, 2016

    Magnaflow Comp Cat-Back 12BOSS

    Excellent fitting product. Great quality as well. I opted for this system because I wanted to retain my side exhaust. Only reason I rated as a 4 and not 5 is because the system is not as loud/mean sounding as I had hoped for. It definitively is much improved over stock but I feel like a Boss Mustang should be noticed by all. I have Borla on my 2010 GT so maybe that’s why it sounds so quiet. All in all I am very satisfied with the purchase. I would recommend if you are wanting to keep the side pipes on your Boss. I believe the side pipes is just another thing that makes the Boss Mustang so unique and great.

    Boss

    Year: 2012 Submodel: Boss

    Helpful (1)

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