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Flowmaster American Thunder Catback Exhaust (87-93 LX; 86 GT)

1 Reviews
Our Price

$398.75

  • Item #18467
  • MPN# 17113

  • Market Price $442.99
  • You Save 10% ($44.24)
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Features
  • Aggressive Flowmaster sound
  • Super 44 series mufflers
  • Mandrel bent tubing
  • Durable aluminized steel construction
  • 2.5" OEM style aluminized steel tips
  • Fits 1987-1993 LX 5.0 and 1986 GT Mustangs
Description
Flowmaster Sound. The Flowmaster American Thunder Catback exhaust system with its mandrel bent tubing will improve your 1987-1993 LX or 1986 GT Mustangs exhaust flow for an increase in power. Their included Super 44 Series Mufflers with attached hangers will improve your exhausts sound for a deeper throatier muscle car exhaust note.

Quality Construction. Constructed from mandrel bent 2.5" 16 gauge aluminized steel tubing for it's corrosion resistant properties the Flowmaster American Thunder catback features Super 44 Series chambered mufflers with 25" Long by 2.5" diameter OEM style tips for great muscle car looks and sound.

Application. This Flowmaster American Thunder Catback exhaust system is designed to fit the 1987-1993 LX 5.0 and the 1986 GT Mustangs equipped with the iconic 5.0L V8 engine.

Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

Won't fit? Add an exception

What's in the Box
  • (2) Muffler Assemblies
  • (2) Over axle pipes/Exhaust Tips
Installation Info
Tech Specs
Catback Exhaust Specifications
Piping Material: Aluminized Steel Tip Material : Aluminized Steel
Piping Size: 2.5" Tip Size: 25"L x 2.5" diameter
Muffler Type: Chambered Fitment: 87-93 LX and 86 GT Mustangs
Will it fit my Mustang?
  • Foxbody - 86, 87, 88, 89, 90, 91, 92, 93

Fits 1986 GT and 1987-1993 LX Mustangs

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Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Weekend

  • Loudness / Volume 5 5
  • Exhaust Note 4 4
  • Fit & Finish 2 2
  • Bang For Your Buck 5 5



  • 4/5

    Installation Time: Weekend

    January 20, 2015

    They are not direct fitments

    I purchased these exhaust on a Friday and got them on a Tuesday great shipping time but when I came to put them on the muffler mounted fine but the tailpipes would not go over the axle luckily I can weld so I had to buy couplets and cut the tail pipes in half then weld them back together where they fit, if you don't know how to weld take them to a shop but after the install they are a good nice exhaust the sweet spot is 2k rpms

    Jaslu0820

    Year: 1990 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 1 Massillon, OH, USA

    Helpful (0) (0)

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