MPVI2, MPVI2+, MPVI3 and MPVI4 Units - use the Universal Credits product below for your order. You will need to enter your 10 digit serial number starting with a "2."

MPVI1 Legacy Units - Resellers are no longer able to purchase credits on your behalf. Please reach out to HP Tuners directly to purchase. Do not enter a serial number starting with a "1" in the Universal Credits product below. It will not work.

Orders process within 5-10 minutes.