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BBK Off-Road X-Pipe (79-93 5.0L w/ Long Tube Headers & Automatic Transmission)

AmericanMuscle no longer carries the BBK Off-Road X-Pipe (79-93 5.0L w/ Long Tube Headers & Automatic Transmission). Please check out 1979-1993 Foxbody Mustang Stock Length X-Pipes for an updated selection.
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Features & Details

  • Improves Exhaust Flow and Sound
  • Raspy Race Car Growl
  • For Use with BBK Long Tube Headers
  • For Off-Road, Track Use
  • 2-1/2" Mandrel-Bent Aluminized Tubing
  • Fits Automatic 1979-1993 5.0L LX, GT, and SVT Cobra
More Power and Torque. Add even more horsepower and torque to the rear wheels of your Pony by eliminating those power robbing catalytic converters with a BBK Off-road Shorty X-pipe. Increases of 14 to 22 RWHP have been seen when installed in conjunction with BBK Long Tube Headers.

Race Car Growl. This free flowing BBK x-pipe not only increases power, but it also adds a crisp raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

Durable BBK Construction. This BBK shorty X-pipe is constructed from 2.5” diameter CNC mandrel bent aluminized tubing and features a merged "X" crossover pipe to ensure maximum exhaust flow.

Application. This BBK Off-Road Shorty X-Pipe is designed to fit the 1979 to 1993 5.0L V8 automatic transmission Mustangs, including the LX, GT and SVT Cobra models with BBK Long-Tube Headers installed.

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

Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 Details

MPN# 1811

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Off-Road Shorty X-Pipe
  • (4) Bolts
  • (8) washers
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Shorty "X" Type Headers Required: BBK Long-Tube Headers
Piping Material: Aluminized Steel Piping Size: 2.5"
Catalytic Converter: No - Off-Road Use Only Fitment: 1979-1993 5.0L V8 automatic Mustangs
Will it fit my Mustang?

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Customer Reviews (5) Write a Review

Overall Rating 4.2

out of 5 stars

Installation Time:Less than 1 Hour

  • Bang For Your Buck 4.6 4.6

  • 1/5

    Installation Time: Afternoon

    April 03, 2017

    Pipe showed up badly damaged

    The bells on pipe we're smashed in, no damage on box so I don't believe it was the shipping company


    Year: 1991 Submodel: LX

    Helpful (4)

  • 5/5

    Installation Time: Afternoon

    October 25, 2015


    I bought the bbk off road mid pipe with my bbk long tube headers. It runs and sounds a lot better. Though I'm running hooker max flow for mufflers but if you want something to sound like that. That would be a good combo


    Year: 1990 Submodel: GT Nazareth, PA

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    August 18, 2014

    Great part and awesome sound.

    This is the perfect compliment to my BBK long tubes. This is a easy fit, great quality product that is made here in USA.


    Year: 1991 Submodel: Other Detroit, MI, USA

    Helpful (5)

  • 5/5

    Installation Time: Less than 1 Hour

    November 22, 2013

    Love this xpipe

    I but the matching bbk long tubes and this pipe matched up perfectly. Took only about 20 minutes to install. I recommend this to anyone


    Year: 1991 Submodel: GT East Greenville, PA, USA

    Helpful (5)

  • 5/5

    Installation Time: Less than 1 Hour

    January 27, 2012

    BBK off-road shorty X-Pipe-automatic (79-93 5.0L)

    Another great product by BBK. Matches perfectly with the long tube 1531 series BBk headers. takes about 10 minutes to install gives off a good raspy sound and better flow for my 90 LX Hatch. Vortech 7PSI s trim. 90MM MAF. 30# Injectors 260lph pump. BBK cold air. 306 forged crank, rods, keith black pistons, trick flow stage two cam. Twisted wedge 165cc heads track heat upper and lower. race spec full manuel built AOD. and 3.73 trac lock. 5 lug Bullit rims.


    Year: 1990 Submodel: Other Columbus, OH

    Helpful (7)

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