BBK High-Flow H-Pipe For Stock/ Shorty Headers Mustang 5.0L 1979-1993



  • 2-1/2" CNC Mandrel Bent
  • Aluminized Tubing
  • High Flow Catalytic Converters
  • OEM O2 Sensor Locations
MSRP $699.99
You save 7%

BBK 2-1/2" High-Flow H-Pipe for 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992 or 1993 5.0L Mustangs with Stock or Shorty Style Headers.

This BBK Direct Replacement H-Pipe features 2-1/2" diameter CNC mandrel bent aluminized tubing. Two 49 state legal high flow catalytic converters ensure maximum flow, horsepower, and streetability.

Features and Benefits:
- CNC Bent Tubing
- 49 State Legal
- Simple Installation
- Direct Fit Replacement

All BBK full-length H-Pipes are direct bolt-ons to factory headers and aftermarket shorty headers. OEM-Original O2 sensor locations and factory style die-stamped flanges ensure a perfect fit.

Please Note:
- 1979-1985 models requires the installation of a double hump crossmember for dual exhaust installation.
- 49-state legal catalytic converter.
- Not to be installed on any pollution-controlled vehicles in the state of California.

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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