Flowmaster American Thunder Catback Exhaust (13-14 GT)

Flowmaster American Thunder Catback Exhaust (13-14 GT)
Click to Enlarge

TRANSCRIPT

Hey I’m Justin with AmericanMuscle.com, and I’m breaking down Flowmaster’s American Thunder Catback exhaust, fitting the 2013 Mustang GT. Flowmaster offers a number of mufflers all with their own unique tone, in this case the American thunder for your GT Mustang is built around the iconic 60 series delta flow mufflers. These mufflers make this kit the perfect choice for the Mustang owner who is looking for an exhaust that will be relatively mild around town, yet still offer a good amount of bite whenever you get on the pedal. As a matter of fact I like to compare this exhaust to the Magnaflow street series, both offer a tone that’s slightly more aggressive than stock, but without having to worry about waking up the neighbors, or getting the attention of Jonny Law. Besides these two 60 series mufflers, this system also boasts stainless steel construction throughout, including mandrel bent 3” tubing from tip to tip. It also features Flowmaster’s unique scavenger style crossover pipe, which they say is great for picking up a little extra torque. Those 60 series mufflers are finished off in Flowmaster’s signature black coating, which is great at resisting corrosion, and then finally, everything’s going to exit out these two 4” polished tips. Since this is a Catback you can expect to spend about 2 hours underneath the car getting everything bolted up, but since there’s no cutting required whatsoever you should be able to handle it using basic hand tools. Now let’s hear how Flowmaster’s American Thunder sounds compared to our factory exhaust.
... READ MORE

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.
... READ MORE
OUR PRICE$749.99
Market Price $829.99You Save 10% ($80.00)
Item # 18446
(4.5/5)8 Reviews
Ships the same business day
Email

Product Features

  • Aggressive Flowmaster 60-series Delta Flow sound
  • Durable 409 stainless steel construction
  • 3" mandrel bent tubing
  • 4" polished stainless steel tips
  • Includes Scavenger X-pipe and two Flowmaster 60 series mufflers
  • Fits 2013-2014 GT
Signature Flowmaster Sound. Give your Coyote Mustang that unmistakeable Flowmaster sound with the American Thunder Catback Exhaust system from AmericanMuscle. The Flowmaster American Thunder Catback Exhaust with its mandrel bent tubing will greatly improve your Mustangs exhaust flow for an increase in power, and the included 60 Series Delta Flow Mufflers will improve your exhausts sound for a deep aggressive muscle car exhaust note.

Race Car Growl. The included Scavenger X-Pipe not only helps increase power, but it also adds a loud raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

Quality Construction. Constructed from durable 3" 16 gauge 409 stainless steel tubing for it's corrosion resistant properties the Flowmaster American Thunder Catback features two 60 Series Delta Flow American Thunder mufflers with massive 4.0" diameter polished stainless steel tips for impressive muscle car looks and sound. As an added bonus the tips are embossed with the "Flowmaster" logo for true custom styling.

Application.
This Flowmaster American Thunder Catback exhaust system is designed to fit the 2013-2014 5.0L Coyote Powered GT Mustang for both great looks and great sound. Does not fit Shelby GT500 models.
Axleback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 3.0" Tip Size: 4.0"
Muffler Type: Chambered Fitment: 2013-2014 GT

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

  • (1) Right muffler assembly
  • (1) Left muffler assembly
  • (1) Scavenger X pipe assembly
  • (1) Right intermediate pipe
  • (1) Left intermediate pipe
  • (4) Band clamps
  • (2) Hanger keepers

What's in the box?

  • (1) Right muffler assembly
  • (1) Left muffler assembly
  • (1) Scavenger X pipe assembly
  • (1) Right intermediate pipe
  • (1) Left intermediate pipe
  • (4) Band clamps
  • (2) Hanger keepers
checkmark
Fitment:
  • GT 13, 14
  • Boss 13

Customer Reviews