Harley tune files & Power Vision guides
Looking for a Harley tune file or a Power Vision tune? Basemaps.net is an online catalog of dyno-developed Precision Basemaps by dyno tuner Matt Smith. Flash them with Power Vision, PV3, or PV4. The word “basemap” here means a motorcycle calibration, not a map tile.
Find My Tune See Available Tunes
These guides explain the product in rider language. The files must be dyno tuned for best results. They are not phone support, not a free stage-1 library, and not the same file as a waitlist or emailed custom map.
Start with the bike, not the zip code
- Find My Tune — 17-character VIN, then Power Vision / PV3 / PV4.
- Browse the catalog — explore Harley-Davidson tune files without a VIN. Checkout still verifies the bike.
- Find a Pro-level dyno shop — only when you want a local tuner, not the file.
- Account — after a download, Leave Feedback if you have a concern or want to give praise.
What a Precision Basemap is, and how it differs from a free stage-1 or a waitlist email: What is a Precision Basemap?
Where every Precision Basemap comes from
Every Precision Basemap on Basemaps.net was created from a real dyno session by Matt Smith, owner and architect of Basemaps.net — not generated, simulated, or otherwise made artificially. He built this catalog to help the entire tuning industry share those files.
Each file is sold as it was the day it was created, for the exact combination of parts on the motorcycle in that session — the real deal, nothing turned down. Before a file is offered for sale it passes several quality checks in our system. The catalog operating system applies the same matching rules to every published file so the same VIN, tuner, and parts combination is evaluated the same way. The file must still be dyno tuned for best results.
If you have a concern — or want to give praise
After you buy and download, open your account. Each purchase has Leave Feedback. Use it to rate the Precision Basemap, note a concern, or say what went well. That form is for quality review. It is not phone support and does not open a ticket.
If Find My Tune has no file yet
When the catalog has no match for your bike and parts, you can join the Precision Basemap Waitlist on that empty-results screen. Leave your email and the combination you searched. We email a purchase link when that file is published. That is not a custom map emailed instead of a catalog file, and it is not offered for platforms we do not sell (Sportster and V-Rod).