Flowmaster Pro Series Axle-Back Exhaust (13-14 GT)

Flowmaster Pro Series Axle-Back Exhaust (13-14 GT)
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Hi I’m Justin with AmericanMuscle.com, and this is my breakdown of Flowmaster’s Pro Series Axleback exhaust, fitting the 2013 Mustang GT. The Pro Series originated on the race track where the demand for a high performance free flowing muffler met strict decibel sound limits. The result is what we have here. A straight through muffler design allowing for maximum flow, but with a deep throaty tone and zero rasp. This exhaust features the two pro series mufflers, 3” tubing, and these large 4” brightly polished tips. Another nice thing with the Pro Series is that it’s constructed entirely using quality 409 grade stainless steel. Getting this axleback bolted up to your 2013 is a very easy task that should only take you about an hour in the driveway using basic hand tools. Now let’s hear how the Flowmaster Pro Series Axleback sounds compared to our factory exhaust.

About Flowmaster

Flowmaster Mustang Exhaust Kits
Flowmaster, Inc. is a specialty performance aftermarket exhaust parts manufacturer. It was founded in 1983 by Ray Flugger. Originally created to minimize California Sprint Car engine noise without sacrificing performance, Flowmaster has grown to be one of the top performance manufacturers of performance exhaust systems, mufflers, racing mufflers, stainless steel mufflers, and exhaust accessories. Designed and developed for street & strip cars, muscle cars, trucks, diesel trucks, SUV's, motorhomes, ATVs and most everyday vehicles. The company is based out of Santa Rosa, California, Sacramento, California and Hayden, Idaho. Flowmaster performance exhaust products are 100% American Made for the World of Performance.
OUR PRICE$499.99
Market Price $554.99You Save 10% ($55.00)
Item # 18459
(4.8/5)8 Reviews
Ships the same business day

Product Features

  • Deep, Aggressive Flowmaster Sound
  • Increases Horsepower and Torque
  • Polished stainless steel 4" tips
  • Includes two Pro series mufflers
  • 409 stainless steel construction
  • Fits 2013-2014 GT Mustangs
Aggressive Flowmaster Sound. Give your Coyote Powered 2013-2014 GT that unmistakable Flowmaster sound with the Pro Series Axle-Back exhaust system. This system improves exhaust flow using Flowmaster's perforated tube style mufflers for that throaty, aggressive exhaust note your high powered Pony deserves.

Increases Horsepower and Torque. This Flowmaster Pro Series Axle-Back exhaust system not only improves the sound of your Mustang, but with it's free flowing design it also improves throttle response and increases horsepower & torque.

Quality Construction. Constructed from durable 3" 409 stainless steel tubing for its corrosion resistance, this Flowmaster axle-back features two Pro series mufflers with 4" diameter polished stainless steel tips that are embossed with the "Flowmaster" logo for true custom styling.

Application. This Flowmaster Pro Series Axle-Back exhaust system is designed to fit the 2013-2014 5.0L Mustang GT for both great looks and great sound. Does not fit GT500 models.
Axleback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 3" Tip Size: 4"
Muffler Type: Perforated Tube Fitment: 2013 Mustang GT

Installation Time:

(approx) 1 Hour

Difficulty Level:

Simple installation for anyone.

What's in the box?

  • (2) Muffler assemblies
  • (2) Clamps

What's in the box?

  • (2) Muffler assemblies
  • (2) Clamps
  • GT 13, 14
  • Boss 13
Known Exceptions:
Does not fit Shelby GT500 models

Customer Reviews