Flowmaster Pro Series Axle-Back Exhaust (05-10 GT, GT500)

Flowmaster Pro Series Axle-Back Exhaust (05-10 GT, GT500)
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I’m Justin with AmericanMuscle.com and I’m checking out Flowmaster’s Pro Series Axle-back exhaust for the 2005-2010 Mustang GT. At first glance, you’ll notice that the Pro Series does not incorporate the traditional chambered muffler design, but rather a straight-through race muffler, which incorporates a highly engineered perforated tube which is actually responsible for giving a deep, low rumble, without being obnoxious or loud, hence the name Pro Series. This kit features 2.5” stainless steel tubing and Flowmaster’s patented Pro series muffler, exiting through dual 4” polished tips, embossed with that classic Flowmaster logo. Installing this axle-back from Flowmaster is a very basic bolt on affair that should take you no more than an hour on your driveway, using some basic hand tools. Now let’s hear how Flowmaster’s Pro Series axle-back 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$553.36
Market Price $614.84You Save 10% ($61.48)
Item # 18418
(4.8/5)14 Reviews
Ships the same business day
Add 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit

Product Features

  • Deep, Aggressive Flowmaster Sound
  • Increases Horsepower and Torque
  • Polished stainless steel 4" tips
  • Includes two Pro series mufflers
  • Fits 2005-2010 GT, Bullitt and Shelby GT500
Aggressive Flowmaster Sound. Give your Mustang 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 2.5" 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 2005-2010 V8 Mustang, including the GT, Bullitt, and Shelby GT500 models for both great looks and great sound.

Americanmuscle recommends adding the 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit from the drop down option above, to provide more strength, stability and a cleaner installed appearance. If you have a 2007 Mustang you may need the kit for correct installation. Click here for details.

Axleback Exhaust Specifications
Piping Material: Aluminized 409 Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 2.5" Tip Size: 4"
Muffler Type: Perforated Tube Fitment: 2005-2010 GT, Bullitt & GT500

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 05, 06, 07, 08, 09, 10
  • GT500 07, 08, 09, 10
  • Bullitt 08, 09

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