Flowmaster Pro Series Axle-Back Exhaust (11-12 GT, 11-12 GT500)

Flowmaster Pro Series Axle-Back Exhaust (11-12 GT, 11-12 GT500)
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OUR PRICE$503.99
Flowmaster Mustang Exhaust Kits
Item # 18415
Market Price $559.99You Save 10% ($56.00)
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
  • 18lbs Lighter Than Stock
  • Fits 2011-2012 GT and 2011-2012 Shelby GT500 Mustangs
Aggressive Flowmaster Sound. Give your 2011-2012 Mustang GT or GT500 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 2011-2012 5.0L Mustang GT and 2011-2012 5.4L Shelby Mustang GT500 for both great looks and great sound.
Axleback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 3" Tip Size: 4"
Muffler Type: Perforated Tube Fitment: 2011-2012 Mustang GT & 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
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Fitment:
  • GT 11, 12
  • GT500 11, 12
  • Boss 12

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.

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