The DM SpeedCal is an adjustable electronic speedometer calibrator. It can correct for gear, tire, and transmission changes. It is an easy to install part that is very accurate and reliable. The unit fits 94-04 manual transmission cars and 94-98 automatic transmission cars.
This item is a great inexpensive way to to correct your speedometer after changing rear end gears!
For custom dipswitch settings (gears not listed/tire size changes/etc) talk to Justin at Dallas Mustang
1-800-MUSTANG
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Mustang Speed Calibrator - Installation Instructions! |