Basemaps.net

Precision Basemaps made on a dyno!

Download tune files matched to your Harley and installed parts.

For riders and shops. No dealer account required.
Harley-Davidson Road Glide

I HAVE MY VIN

Get the Very best tune file that Basemaps.net has for your bike and parts.

Find My Tune File
VIN needed.
Harley-Davidson Street Glide

I DON'T HAVE MY VIN

Browse available tune files by year, model, and tuner.

Browse Tune Files
No VIN needed.
Instant DownloadGet your files immediately after purchase.
Matched to Your BuildFilters by parts, platform, cooling and strategy.
Dyno DevelopedReal world tested and refined.
For Riders and ShopsEveryone is welcome. No dealer account needed.
Worldwide AccessSame access. No dealer required.
TELL US HOW! Think BASEMAPS.Net needs improvement? CLICK here.
Need professional help? Find an approved Basemaps.net Pro-Level Member near you.
Find a Pro-Level Dyno Shop
Powered by JCES™ J-Code Evaluation System — evaluates your bike, tuner, and installed parts against available Precision Basemaps.

How it works

Your bike determines compatibility. Your parts help us get closer.

1
Identify your bike

Enter your VIN or browse by motorcycle.

2
Tell us about your build

Choose the parts installed on it.

3
Choose your Precision Basemap

We show you the closest available Precision Basemaps and tell you what is different.

Your parts do not have to match perfectly.

When you are ready to buy, create a free customer account, accept terms, and download.

What is a Precision Basemap?

Every Precision Basemap began with real dyno development on a real motorcycle. It was a completed calibration for the motorcycle used to develop it.

JCES™ What is JCES™?

JCES™ stands for J-Code Evaluation System. Rather than making you guess which file fits, JCES evaluates your motorcycle, tuner, and installed components against available Precision Basemaps.

JCES is why Basemaps.net can show you the files that belong to your combination.

Harley tune files & Power Vision FAQ

Basemaps.net is an online catalog of dyno-developed Precision Basemaps by Matt Smith. This is a file only. It requires a tuner in order to use it. A Power Vision, MadLad Solutions interface, ThunderMax, HP Tuners, or any digital license is not included or sold by Basemaps.net.

FAQ

Individual Riders / Retail Customers

Create a free customer account and purchase Precision Basemaps individually. A dealer or shop account is not required.

Shops & Professional Tuners

Optional membership programs provide professional pricing and additional benefits. Membership is not required to buy a basemap.

Individual Rider / Retail Customer
No paid membership required
Create a free customer account, find the correct Precision Basemap for your motorcycle, purchase it, and access the download through your account.
Per basemap download
Lucky 7: Buy 7 get 1 free
Shop Discount Member
as low as...
/ mo
For shops that want dealer pricing and faster turnaround
Lucky 7: Buy 7 get 1 free
Optional bulk tokens available
Dealer pricing — 15% off → per basemap
Pro-Level Member
Full Access — Yearly
/ yr
Dealer pricing — 25% off → per basemap
Buy 5 get 1 free while your Pro subscription is active
✓ Listed in Dealer Locator
Same benefits as Founding 100
Yearly billing only — no monthly option
Business tool

Shop Profit Calculator

Map-sourcing is not free labor. See how much billable time a matched Precision Basemap can put back into the bay.

1. End lift lockdown

After a cam or exhaust job, the bike often sits on the lift while someone hunts a file. Square footage is money. Find My Tune takes the VIN plus the cam and exhaust on the bike and returns a matching Precision Basemap to flash. The bike can start and roll off so the next mechanical job can take that lift.

2. Shorten the dyno

A generic file makes the tuner build volumetric-efficiency tables from scratch — heat, fuel, roller wear, and your most skilled tech for hours. A Precision Basemap comes from a real dyno session for that parts combination, so the dyno is for weather, fuel, and the last refinement.

3. Flash without waiting on one guru

JCES™ evaluates the VIN, tuner, and installed parts so an intermediate tech can flash the cataloged file. The same matching rules run for every published file.

Example, not a promise: five upgrade jobs a week, two hours recovered on sourcing and troubleshooting, at $120–$150/hour is $1,200–$1,500 a week in recovered labor — plus room to book more work. Type 20 maps/month and 2.00 hours in the calculator to see that week. Clearing the lift Friday still beats hunting a file until next week.

Inputs
Results
Estimated Time Saved 3.75 hours/month 3 basemaps × 1.25 hours
Estimated Money Saved From Time $558.75/month 3.75 hours × $149/hr
Estimated Total Money Saved $651.26/month $558.75 time savings + $92.51 program savings
Program Savings
Retail:$569.85
Pro:$477.34
You save:$92.51/month

No catch. Pro total already includes the monthly fee.

Estimates are for planning only. Actual time savings depend on the motorcycle, parts combination, shop workflow, tuner experience, and job complexity. How shops use Basemaps.net →

Catalog

Browse Catalog is exploration. Start with your parts, then narrow to your bike with the same questions the VIN check asks. Pricing and purchase need your VIN once for the JCES compatibility check.

Have your VIN? Search by Bike to verify your motorcycle →

Compare Twin Cam and Milwaukee-Eight cam specs →

Tell us about your bike first. No VIN needed to browse. We will verify it before purchase.

1. Identify your bike
2. Confirm your bike details

Harley calls it RDRS. If this light shows on your dash when you turn the key, your bike has it.

3. Enter your current engine size

Exact engine size first, then the closest sizes. Your VIN factory engine size stays separate.

4. Choose your tuner

Hint: Tap the picture that matches the tuner device you own. You can change it later if needed.

1
Identify Your Bike
2
Choose Tuner
3
Choose Basemap
4
Review & Checkout
1
Identify your bike

Enter your VIN. Your VIN tells us which calibration files belong with your motorcycle.

Your parts tell us what has been changed. Your VIN tells us what motorcycle those parts are installed on. Only files compatible with your motorcycle can continue through the purchase process.

Verify your motorcycle. Your VIN tells us which files belong with this bike — it protects you from buying a map that will not flash.

Your VIN identifies the bike. Your parts describe the build.

Don't have your VIN handy? Browse the catalog by year and model. You will still enter the VIN before checkout.

Enter your VIN

Optional: take or load a photo of your VIN plate to use as a reference while you type.
Tip: rotate until the VIN is easy to read.
Model Year
—
Model
—
RDRS/RTECH
—
Cooling
—
Engine CID
—
These items are required if not provided by your VIN.
Harley calls it RDRS. If this light shows on your dash when you turn the key, your bike has it.

Step 2 – Choose your tuner

Hint: Tap the picture that matches the tuner device you own. You can change it later if needed.

Original Power Vision (.pvt)
Original Power Vision (.pvt)
Power Vision 3 (.djt)
Power Vision 3 (.djt)
Power Vision 4 (.djt)
Power Vision 4 (.djt)

Other tuner options in development and coming soon!

Review
View compatible basemaps → Back to Home

Harley cam specs

Compare published Twin Cam and Milwaukee-Eight grind cards. Switch the engine family live — the three picks are shelf-scoped and clear when you change families.

Your numbers

Four events only — no lift. Use this when the grind is not in the list (a Crane still on the bike, a degree-wheeled unknown, etc.).

Pick up to three cams. Switch Twin Cam or Milwaukee-Eight without reloading.

Find a matching tune Browse the catalog

Uses the first cam you picked (or the nearest published grind if you only entered events) to rank catalog maps. If we do not have that grind, we point you at the closest published intake close. Search by Bike still needs your VIN. This does not hide maps or add a checkout gate.

Estimates and published cards only. Duration, overlap, lobe centers, and LSA are derived when the four events exist. Missing numbers stay blank — never painted as zero. Not a valvetrain design tool and not a checkout gate. Must be dyno tuned for best results.

Customer account

Your free customer account saves your motorcycle and VIN, reduces repetitive entry, keeps purchase history, and lets you download Precision Basemaps from one place.

Purchase or download problem? Sign in, then tap Report a problem with this download on that order — we will see it.

Sign in

Continue with Google to sign in or create your free account.

or continue with email

Create Your Free Customer Account

Save your bike and VIN, reduce repetitive entry, access your purchases, and download your Precision Basemaps from one place. This is a free customer account — not a Shop or Pro membership. You can still browse first and create the account when you are ready to purchase.

Have a download code instead?

If you received a download code from your purchase receipt, paste it here to access your account.

Home