PRX Preux Power

Tune Build Shop Services For Shops Pricing Blog About Contact Sign in / Register

Customer portal

Sign in

Track your files, download deliveries and manage tickets.

Email

Password

No account yet? Create one
Forgotten your password? Contact support

PRX Preux Power

Remote ECU file calibration over the internet — P01/P59, E38/E67, E90/E99 — plus custom OS and bench work. Every file is finished on the bench, then refined from your logs — fine, dyno, and street.

Services

All services Performance ECU services Transmission Pricing

Company

About Blog For shops & dealers Contact Sign in

Support

info@preuxpower.com Terms of service Privacy policy

© 2026 PREUX POWER. All rights reserved. Off-road & competition calibrations are sold for closed-course use only.