1998 Ford Mustang Flowmaster American Thunder Cat Back Exhaust System GT-Cobra by Flowmaster

Mustang Flowmaster American Thunder Cat Back Exhaust System (1998)


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Flowmaster Mustang American Thunder Cat Back Exhaust System (1998) GT-Cobra 17215
  • Flowmaster Mustang American Thunder Cat Back Exhaust System (1998) GT-Cobra 17215
  • Flowmaster Mustang American Thunder Cat Back Exhaust System (1998) GT-Cobra 17215
  • Flowmaster Mustang American Thunder Cat Back Exhaust System (1998) GT-Cobra 17215
  • Flowmaster Mustang American Thunder Cat Back Exhaust System (1998) GT-Cobra 17215
  • Flowmaster Mustang American Thunder Cat Back Exhaust System (1998) GT-Cobra 17215

Improve throttle response, sound, and power with this 1998 Mustang Flowmaster American Thunder cat back!

Item #FLO-17215
MPN# 17215

Your Price: $510.97

Market Price:$669.35
You Save 23.66 % ($158.38)

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Benefits

  • Signature Flowmaster Sound
  • Increased Performance
  • Improves Throttle Response
  • Lifetime Warranty

Features

  • 2.5" Mandrel Bent Tubing
  • American Thunder Mufflers
  • Aluminized Steel
  • Made In The USA

What's in the Box

  • (2) Muffler Assemblies With Flow Tubes
  • (2) Tailpipes With Stainless Steel Tips
  • (2) Exhaust Clamps
  • Install Instructions
  • Flowmaster Stickers
  • Warranty Card

Made in the USA

Product Description

Flowmaster American Thunder Cat Back
Add Flowmaster's signature sound to your Fox with this 1998 Mustang GT American Thunder cat back! With easy fit in mind, these American Thunder systems from Flowmaster are mandrel bent for maximum performance and flow! American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the Mustang enthusiast who wants their performance to be heard!

Flowmaster Quality
Flowmaster mufflers are proudly made in the U.S.A. and the quality shows in this American Thunder cat back. Constructed with 2.5", mandrel bent tubing, this cat back flows much better than your factory exhaust. Flowmaster utilizes Aluminized steel to ensure long lasting performance! Designed for an easy fit, these Mustang exhaust systems include all necessary parts and hardware for easy installation.

Fitment Note
Only fits vehicles equipped with single 3" flanged catalytic converter

Application
Fits 1998 Mustang GT, Cobra 4.6


Flowmaster Exhaust Warranty - Click Here


Product Videos

Cobra Mustang Exhaust: Flowmaster Catback and BBK Off-road H Pipe (1998)

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


Product Reviews


Vehicle Applications

Ford Mustang - 1998 (98)


About This Brand


Flowmaster
Flowmaster - The Exhaust Technology Company
Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.

Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."

Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!

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