BBK Performance Products 1521 - BBK Mustang H-Pipes

BBK Performance Products 1521 - BBK Mustang H-Pipes

BBK Performance Products #129-1521

2.5" H-Pipe with Converters
  • 1986-93 Mustang 5.0L
    • $399.99 Ships
    Installation Instructions for BBK Performance Products 1521 - BBK Mustang H-Pipes $9.99
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    BBK Performance Products 1521 - BBK Mustang H-Pipes

    BBK Performance Products 1521 - BBK Mustang H-Pipes

    Add up to 20 HP!
    For 1986-98 Mustangs, these H-pipes are mandrel-bent using aluminized
    15-gauge tubing & include OE-quality, die-stamped flanges for a perfect fit. Made in the U.S.A.


    2.5" H-Pipe with Converters

  • Bolt on 15-18 horsepower
  • Uses 50-state EPA-legal converters
  • Less restrictive than factory 2.25" pipes

    2.5" Off-Road H-Pipe
  • Bolt on 15-20 horsepower
  • For off-road and racing only (not emissions-legal)
  • Easy-to-install factory sensor and air pump fitting.

    Note: These catalytic converters are no longer legal for sale in the state of California and will not be shipped to the state of California.

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