1987-93 Ford Mustang Dynomax Ultra Flo SS Cat Back Exhaust Kit GT - Fox Body by Dynomax

Mustang Dynomax Ultra Flo SS Cat Back Exhaust Kit (87-93)

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  • Dynomax Mustang Ultra Flo SS Cat Back Exhaust Kit (87-93) GT

Give your 1987-1993 Mustang a louder exhaust & more horsepower with a Dyno Max Cat Back Exhaust kit!

Item #DYN-17394
MPN# 17394

Everyday Low Price: $314.99

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  • Increased Exhaust Flow
  • Increased Performance
  • Limited Lifetime Warranty


  • 2.5" Aluminized Steel Construction
  • Easy Installation
  • Polished Mufflers

What's in the Box

  • (2) Dynomax Mufflers
  • (2) Axle Back Exhaust Pipes
  • (4) Clamps
  • (1) Hardware Kit

Made in the USA

Product Description

Dynomax Performance
Get more power and performance out of your Foxbody with this 1987-1993 Mustang GT cat back exhaust kit from Dynomax. This kit flows more exhaust through the 2.5" tubing and free flowing mufflers to give you the most performance out of your 5.0L motor. By getting your exhaust out quicker, you increase power and get a louder exhaust tone for that true american muscle car sound. With an aluminized design and polished mufflers, this exhaust system is built to last! Pick up this cat back kit today to get your Fox Body outperforming the competition!

-Fits 1987-1993 Mustang GT

WarrantyTenneco Inc. warrants qualifying DynoMax® products against defects and wear-out when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed. Limited Lifetime Warranty Qualifying Products: DynoMax® Ultra Flo™ SS Polished Mufflers DynoMax® Ultra Flo™ Welded Mufflers DynoMax® VT™ Mufflers DynoMax® Super Turbo™ Mufflers DynoMax® Stainless Steel Systems (38XXX and 39XXX Series)

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Related Articles

  • How To Install A Fox Body Cat Back Exhaust System

    Adding a cat back from LMR to your Mustang will not only increase HP, but will also make you stand out from the crowd. If you are in the market an aggressive sound look no further than a Fox Body cat back exhaust. Follow along in this simple step by step installation to ensure proper fitment and get your Fox back on th... more

    Read more: 79 93 mustang , mustang

    Posted on 12/14/2016

  • Product Videos

    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 (4)

    out of 5 stars
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    3 of 3 REVIEWS
    3 of 3 REVIEWS

    5 Stars   dynomax ultraflow
    By on 7/4/2014
    Hands down the best exhaust you can get for the money. Sound quality is top notch!

    Yes, I would recommend this item to a friend!

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    5 Stars   good product for the money
    By on 10/8/2014
    Good quality cat back for the price. Installation was fairly easy, instructions could be more detailed. The instructions are basically a diagram on 1 page that is not labeled or anything. Other thing is that for the exhaust hangers on the mufflers themselves, you have to tap in threads. Those are just little things that could have made the install more quick. That's why I'm giving it 4 stars. But overall it fits great and doesn't interfere with your shocks or anything. I'm very satisfied with the product despite those 2 things. Dynomax is a great company and I will always buy their exhaust products. But this couldn't be done without Late Model Restoration, you guys are always on time with your shipping and I honestly don't wouldn't go anywhere else for my foxbody parts!

    Yes, I would recommend this item to a friend!

    Was this review helpful to you?

    5 Stars   Dynomax catback
    By on 12/26/2013
    This catback was priced right and fit right up. Installed in less than 1hour. Sounds different than all the other Stangs, which is what I wanted. Thanks LMR you have a customer for life.

    Was this review helpful to you?

    5 Stars   Good Catback for the Money
    By on 8/18/2014
    Nice fit and product quality. It's a little louder than I expected but it sounds mean. The Mustang can really breathe with this Catback!

    Yes, I would recommend this item to a friend!

    Was this review helpful to you?

    Vehicle Applications

    Ford Mustang - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)

    About This Brand

    Dynomax is a leader in the industry when it comes to providing Mustang enthusiasts with high quality exhaust components. From exhaust systems to mufflers, Dynomax has just what you need to get your Mustang sounding, performing, and looking better! Their exhaust parts are used everyday on track, drag, and daily driven Mustangs. Shop Dynomax Cat Back and axle back exhaust kits at LatemodelRestoration.com.

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