This Mustang Parts Installation Guide Works For
Installation Time: a day
CAUTION: READ ALL INSTRUCTIONS THOROUGHLY BEFORE INSTALLATION
WARNING: NEVER GO UNDER A VEHICLE SUPPORTED ONL Y BY ITS SERVICE JACK.
TECH TlP- Before removing any accessories, tag or label connectors and brackets to make reinstallation easier.
NOTE: Some headers will not have the 02 sensor out drilled out. If necessary drill out the 02 sensor on the new header at this time.
NOTE: Check and re-tighten all fasteners and clamps after a few days of operation and thereafter periodically.
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