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BBK Catted H-Pipe (86-93 5.0L)

Market Price $503.99 You Save 11% ($54.00)

$449.99

FREE Shipping
  • Item 56064
  • MPN# 1521

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Improves Exhaust Flow and Sound.
  • Mandrel-Bent Aluminized Tubing.
  • High Flow Catalytic Converters Included.
  • Direct Fit.
  • Fits 1986-1993 5.0L Mustangs.
Improves Exhaust Flow. BBK designed this Catted H-pipe to maximize exhaust flow and increase horse power, their in-house dyno-testing has shown solid gains of 12-20 horsepower depending on application.

Quality Materials. This BBK direct replacement H-pipe features 2.5” diameter CNC mandrel bent aluminized tubing, original O2 sensor locations, with two high flow catalytic converters, and factory style die-stamped flanges all to ensure maximum flow and horsepower.

Application. Specifically designed to fit the 1986 to 1993 5.0 Mustangs this Catted H-pipe is a direct fit replacement for the stock mid pipe.

Technical Note. This BBK product is not legal for use in emission restrictive states.

Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

What's in the Box
  • (1) Catted H-pipe
  • (1) Passenger side down pipe
  • (1) Driver side down pipe
  • (1) small length of hose
  • (2) Hose clamps
  • Hardware
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Standard length "H" Type Headers Required: Shorty
Piping Material: Aluminized Steel Piping Size: 2.5"
Catalytic Converter: Yes Fitment: 1986-1993 5.0 V8 Mustangs
Will it fit my Mustang?
  • Foxbody - 86, 87, 88, 89, 90, 91, 92, 93

Fits 5.0L V8's Only

Most Helpful Reviews

5/5
awesome

Well,my Mustang didn't pass the emmission test and I purchased the BBK catted H-pipe and it took me a afternoon to install it with the help of my younger son.The next day I took the car to the emmissions ...

Read More
Helpful (2)

5/5
Exhaust

Great product and price love this website. Hy have all I need!!!

Helpful (1)

Overall Rating 4.6 out of 5 stars
Read All 8 Reviews

Customer Photos (1) Submit Your Photo

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1 Questions / 2 Answers

Ask a Question

Shorty? Which one is this good for the bbk shorty equal or unequal or for both?

Frajo

  • Both, as long as they are shorty. Enjoy

    DrunkinDave

    Good Answer (1) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

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Customer Reviews (8) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Loudness / Volume 4.5 4.5
  • Exhaust Note 4.625 4.6
  • Fit & Finish 4.375 4.4
  • Bang For Your Buck 4.375 4.4



  • 5/5

    Installation Time: Afternoon

    December 08, 2011

    awesome

    Well,my Mustang didn't pass the emmission test and I purchased the BBK catted H-pipe and it took me a afternoon to install it with the help of my younger son.The next day I took the car to the emmissions and when they did the text it "PASSED" inmmediatly.I'll recommend this system to anyone who want to pass the emmission test !!!!!!!!!.Very happy with the purchased,"WAY TO GO AMERICAN MUSCLE" !!!!!!!.Jose & Jason(my son)

    Joeraptor

    Year: 1990 Submodel: Other Gilbert,Arizona

    Helpful (2) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    August 06, 2014

    BBK catted H pipe

    sounds great replaced original 4 catted unit, sure it will pass state inspection thanks

    sap23

    Year: 1988 Submodel: GT Bronx, NY, USA

    Helpful (1) (0)

  • 2/5

    Installation Time: Afternoon

    June 08, 2014

    Not welded properly

    After installing I heard an exhaust leak. Racked the car back up and found that the passenger side converter was only tack welded on at the converter inlet. Luckily I was installing it at the shop after work so I just rolled the welder over and fixed it. Didn't get as much reduction in emissions as I normally expect from new cats, but they worked good enough to scrape by the dyno test

    Dshaggy1

    Year: 1992 Submodel: Other Sacramento, CA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    May 24, 2014

    Excellent sound!

    Great sound and deep rumble when I paired it with Flowmaster American Thunder two-chamber cat-back exhaust.

    Amplifier28

    Year: 1988 Submodel: GT La Villa, TX, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    August 26, 2013

    Great Product!

    I bought a '92 GT recently to use both as a daily driver and to fix up. I took a risk buying a car that had failed emissions horribly, but it was for a good price. The car had a set of BBK Shorty Headers, and a BBK H-Pipe when I bought it, but I took the H-Pipe off only to discover they had punched holes through the cats. After I installed my new H-Pipe from American Muscle my car went from 3,800 HC to 17 HC at idle! Plus the H-Pipe I pulled off was a one piece so the extensions that went up to the headers were hard to get past the fire wall, and off the hangers. Where this H-Pipe is a two piece, and requires very little effort to install. I would recommend this product to anyone!

    Josiah229

    Year: 1992 Submodel: GT Salt Lake City, UT, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    November 08, 2012

    Exhaust

    Great product and price love this website. Hy have all I need!!!

    Wills17

    Year: 1989 Submodel: Other Manalapan, NJ, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    February 13, 2015

    BBK catted H-pipe

    Excellent product! I had a local shop install it for me, and they commented on the ease of the installation ( especially since I installed BBK shorty headers with the pipe as well!)

    Rbkmck

    Year: 1993 Submodel: Other Williamsburg, VA

    Helpful (0) (1)

  • 5/5

    Installation Time: Afternoon

    May 21, 2013

    A deeper sound than O/R H pipe

    This catted pipe has a deeper chambered sound to it and I am confident that I will not have a problem passing the emission test.

    347Tony

    Year: 1992 Submodel: Other Philly

    Helpful (1) (2)

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