Join the Map-Files Contributor Network

If you’re an experienced engine tuner or ECU calibration file supplier looking to generate additional income from your existing map-file library, we’d be interested in hearing from you.

At Map-Files.com, our focus is firmly on quality over quantity. We don’t operate an open-upload marketplace. Our database is built exclusively from ECU calibration files supplied by verified Map-Files contributors, including established individual tuners, professional tuning companies and reputable ECU file suppliers.

Who we’re looking for

We’re interested in hearing from established tuners and file suppliers with a proven reputation within the industry.

As a general guideline, we’re looking for contributors with 10 years or more of relevant experience and an established collection of high-quality ECU calibrations. This may include performance calibrations, base maps, sample maps and other files that could be useful to tuners and enthusiasts using our platform.

If you have an existing library of calibration files that you believe could have commercial value, we invite you to apply to become a Map-Files contributor.

Quality Comes First

Our priority is not to build the largest possible database. Our priority is to build a database people can trust.

Every contributor application is considered individually, and acceptance is entirely at the discretion of Map-Files.com.

The owner of Map-Files.com brings more than 20 years of experience in performance engine tuning and operating a dyno tuning business. That experience is used when assessing prospective contributors, their background and the quality of the calibration work they provide.

Engine calibration is a specialist industry, and experience, reputation and professional judgement matter. For that reason, we believe a carefully selected network of established contributors is the best way to maintain the standard of files available through Map-Files.com.

Interested in Joining Us?

If you’re an established tuner, tuning company or ECU file supplier and think your calibration library would be a good fit for Map-Files.com, we’d be pleased to receive an email from you.