High-Flow H-Pipe with Cats (For Shorty/Stock Headers)



    • Bolt-on 15-25 horsepower
    • Retaining OEM quality and longevity
    • Die-stamped flanges
    • Time Required: 2 hours (approximately)

    • Skill Level: Intermediate - You should have "above average" mechanical knowledge/experience to attempt this installation.

    • Tune Required - A custom tune file is required for use with this product.

    PDF   Download Installation Guide

    • Mustang GT/LX 1986-1993

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BBK Performance H pipes have been the number one performance brand that 86-93 Ford Mustang enthusiasts have enjoyed for years. All BBK 86-93 Mustang GT, LX and Cobra direct replacement H-pipes feature 2.5" diameter CNC mandrel bent aluminized tubing with two high flow catalytic converters to ensure maximum flow, horsepower, and streetability. OEM- original O2 Sensor locations and factory style die-stamped flanges ensure a perfect fit and BBK In-house dyno-testing has shown solid gains of 12-20 horsepower depending on application.

All BBK full length H pipes are designed as direct bolt on to factory headers or any aftermarket shorty headers as well as of course BBK shorty headers. Each BBK H pipe offers performance, quality and value that guarantees years of top performance for your Ford Mustang.


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