1987-93 Mustang On3 Y Pipe Kit by On3 Performance

Details   |  Description   |  Customer Photos   |  Reviews
  • On3 Mustang Y Pipe Kit (87-93) YPF
  • On3 Mustang Y Pipe Kit (87-93) YPF
  • On3 Mustang Y Pipe Kit (87-93) YPF
  • On3 Mustang Y Pipe Kit (87-93) YPF
  • On3 Mustang Y Pipe Kit (87-93) YPF

Bolt on a typical catback to your turbo 1987-1993 Fox Body Mustang with this On3 Y-Pipe Kit!


Everyday Low Price: $179.99

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  • Allows You To Run A Catback On Your 302 or 351 Turbo Fox
  • Direct Bolt On
  • Gives Your Fox That Sleeper Sound


  • 304 Stainless Steel
  • 3" V-Band Clamps
  • Allows For Electric Cutout

What's in the Box

  • (1) 3-Piece Y Pipe
  • (1) Y-Pipe Block Off Plate And Gasket
  • (3) 3” 8mm Bolt V-band Clamps
  • All Needed Hardware

Product Description

On3 Y Pipe Kit
Are you wanting to quiet your 1987-1993 turbo Fox Body down? Looking for the ultimate sleeper car? With this On3 Y-pipe kit, you can do just that. This Y-pipe kit allows you to run a typical catback exhaust system on your turbo 302 or 351 Fox Body. The Y-pipe kit is designed in 3 different sections. On3 did this to make the setup more adjustable, plus they added in the Y section. This will allow you to easily bolt on an electric cutout without having to weld. It makes the install of a cutout as easy as it can be. No need to make a trip to the exhaust shop.

Installation Note
This system is designed for on the On3 Performance 5.0 single turbo system. It has not been test with other kits at this time.

- Fits 1987-1993 On3 Single Turbo Kits

Customer Photos (1)

Product Reviews (3)

out of 5 stars
4.5 stars
3 reviews
5 stars    1
4 stars    2
3 stars    0
2 stars    0
1 star    0

3 of 3 REVIEWS
3 of 3 REVIEWS

4 Stars   Great add-on!
By on 4/10/2015
Bought this after installing my On3 kit so I could keep my catback exhaust. Fit is perfect, and the cutout is great for track use. The only thing missing is a hanger, and I wouldn't recommend running this y pipe without one since it's easily as heavy as a factory h pipe (thick and sturdy stainless construction). 5 stars if this thing had a hanger.

Yes, I would recommend this item to a friend!

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5 Stars   Perfect fit
By on 1/12/2016
Image uploaded by Jon  B. Good quality exhaust set up. Bolted right up. I wanted to retain my dual exhaust set up. I am running an AOD transmission with full AC and there was no fitment issues. Turbo downpipe is a tight squeeze but does fit.

Yes, I would recommend this item to a friend!

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4 Stars   on3 y pipe
By on 9/19/2015
Just received my on3 y pipe the other day in the mail. I first un boxed it and unwrapped it, and everything was packaged well! i clamped everything up, and man i must say it looks so clean coming off the down pipe especially with the cut out thats something else i really like about this kit sense i am a recreational track drag racer. I am a fan of the chrome look i have a lot under my hood so im glad even the under side of my car is perdy lookin! i have not started my car yet with the mufflers attatched yet, but i can only imagine how much more quiet it will be, the open down pipe was a bit much and i couldnt use it as a street car that way but i am sure it will sound real nice threw my flowmaster 40s! THANKS LATEMODEL

Yes, I would recommend this item to a friend!

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Vehicle Applications

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

About This Brand

On3 Performance
On3 Performance offers affordable, high quality turbocharger kits for all latemodel Mustangs. Each single and twin turbo kit is specifically designed to fit perfectly in your Foxbody, SN95, New Edge, and S197 Mustang. These power adders can boost your 4.6L or 5.0L motor to over 100+ additional horsepower. Featuring a simple bolt on installation, you can get the edge over your competition in one weekend! Shop On3 Performance turbo kits at LatemodelRestoration.com.

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