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Flowmaster Exhaust Systems Cat Back Exhaust - American Thunder Series - 17471

  • $136.95 - $2,266.95  List Price
  • $572.95
  • What Do You Drive?


  • Style:
    Dual Rear or Side Exit (Aluminized Steel)
  • Material:
    With Dual Exhaust Tips
  • Part #:
  • Main piping diameter: 2.5"
  • Super 50 Series Muffler
  • Includes dual 3" exhaust tips
  • Includes exit pipes for dual rear or dual side exit
  • Download installation instructions (PDF)

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Flowmaster Exhaust Systems Part #17471 Customer Reviews

Average Rating

3 Customer Reviews

Nice exhaust

Reviewed by Christopher K (Warren, NH) Reviewed for a 1992 Ford F-150 — May 29, 2016 7:44 AM

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This system was fairly easy to install.the only part that was lacking was the fact that it only came with 1 hanger that might work well when replacing the stock exhaust. If your exhaust has been upgraded in the past you will probably have to fabricate more hangers. Other than that it is a very nice system that has a great sound that is not to loud at a low growl.

American Thunder Flowmaster Cat Back System

Reviewed by Gordon G (NORTH AUGUSTA, SC) Reviewed for a 1996 Ford F-150 — Dec 13, 2012 7:01 PM

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2 of 2 people found the following review helpful.

Very, very pleased with the Flowmaster American Thunder cat back system. Bolted right up with no problems. The performance and sound exceeded my expectations, and feel like the system gave bit of new life to my 96 F-150, 302. I would highly recommend it!


Reviewed by Graham B (Oak Island, NC) Reviewed for a 1992 Ford F-150 — Oct 25, 2012 9:48 PM

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1 of 1 people found the following review helpful.

Not as load as I thought it would be, more of a throaty growl.