Your next tune starts here
Shop MPVI4 interfaces, Universal Credits and HP Tuners accessories from an authorized dealer
Check vehicle support
Confirm support for your vehicle before purchase.
Choose hardware
Choose the interface for your setup.
Add required credits
Check the credit requirements for your vehicle before ordering.
Vehicle & credit FAQs
How do I check vehicle compatibility?
Check HP Tuners vehicle support before purchasing.
How many credits do I need?
Credit requirements vary by vehicle. Check the requirements for your vehicle before ordering.
Do credits include a custom tune?
No. Credits and custom tunes are separate purchases.
How are credits fulfilled?
Credits are fulfilled within one business hour. Business hours are Monday–Friday, 8 a.m.–5 p.m. Central Time. Only your device serial number is required.