Remap files for workshops, built fast.
Voodoo Files is the B2B file exchange for garages, workshops and mobile tuners in the UK and worldwide. Upload the read, we build the tuned file — Stage 1–3, gearbox/TCU, economy and off-road solutions, returned fast at trade prices.
Free trade account · No monthly fee · Pay per file
Every file your customers ask for
Professional, individually-checked calibrations for road, economy and off-road builds.
Stage 1, 2 & 3
Optimised power & torque maps, from a safe Stage 1 to fully custom Stage 3 builds.
Economy / Eco
Fuel-economy calibrations for fleets, vans and daily drivers looking to cut running costs.
Gearbox / TCU
Transmission tuning — faster shifts, raised limits and torque matching for tuned engines.
Off-road solutions
DPF, EGR, AdBlue, Vmax and Pop & Bang for closed-course, motorsport & off-road use only.
Original file restore
Clean, verified stock files to return any vehicle to its original calibration.
DTC & options
Specific DTC removal and add-on options, plus a built-in DTC lookup tool in the portal.
From read to flash in four steps
Create your trade account
Sign up free in seconds — Voodoo Files is trade-only, for workshops and mobile tuners.
Upload the ECU read
Read the ECU with your tool, pick your solution and options, and upload the file.
We build & return it
Your file is built, checked and returned fast — often the same day, minutes for repeat matches.
Flash & go
Download the tuned file, flash the vehicle, done. Pay from account credit or by card.
Built for the trade
Fast turnaround
Most files back the same day; repeat matches in minutes.
Master-tuned
Individually-checked calibrations, not blind database pulls.
Trade pricing
Flat per-file pricing with account credit — top up and auto-pay.
Tools & support
Works with every major tool, plus DTC lookup & tech data in-portal.
Reads from every major tool
Send us the read from the tool you already own — we handle the rest.
Common questions
How do I become a Voodoo Files dealer?
Create a free trade account in seconds, upload your first ECU read, and we build and return your tuned file. Voodoo Files is a trade-only service for workshops, garages and mobile tuners.
How fast is the turnaround?
Most files are turned around fast, often the same day. Repeat matches from our solution library can come back in minutes.
Which tools and ECUs do you support?
We work with reads from every major tool — Alientech KESS3, K-Tag, Autotuner, FoxFlash, bFlash, CMD, Dimsport, MPPS, PCMflash, KT200 and more — across hundreds of car, van, truck, agricultural and motorcycle ECUs.
Do you offer DPF, EGR and AdBlue solutions?
Yes — DPF, EGR, AdBlue, Vmax and Pop & Bang solutions are available for closed-course, motorsport and off-road use only.
How does pricing and payment work?
Trade pricing per file, exclusive of VAT. Top up account credit and files auto-pay from your balance, or pay by card on download.
Start sending files today
Free trade account, no monthly fee, pay per file. Get your first tuned file back in minutes.
Become a file dealer →