This is a mail in service.
You will need to remove your MSD80 DME from your vehicle and mail it to us
You can either provide us with the MSD81 DME for the upgrade, or we can supply the MSD81 DME at an additional cost.
This service is for upgrading your MSD80 DME to an MSD81 DME.
Fast & Professional - 1-2 day quick turn around!
Contact us with any questions.