Casper's Electronics has reproduced the boost / tach module for the Turbo Regals! This is a stand alone unit that has the same fit and function as the OEM unit utilizing modern day LED's, power supplies, and new components. While the LED sequence is a little different, due to the original ones being GM proprietary, this one is very close. Make sure to look at the pictures and videos to see. The Casper's unit uses a modern day power supply to feed the MAP sensor to ensure accurate 5V out. This unit will bolt and plug directly in just as the factory unit did.
If you would like to keep your factory unit, we still offer our BOOST/TACH RECALIBRATION SERVICE HERE.
This unit doesn't require you to send anything in. You are purchasing the whole module.