Stage 1
Calibration for stock or near-stock vehicles focused on smoother torque delivery, better response and sensible limits after file review.
B2B ECU/TCU file service
ECU and TCU files for workshops, tuners and vehicle professionals
Upload your original file, select the required service and receive the modified file through a protected portal. Built for real workshop jobs: tuning files, DTC work, EGR/DPF/AdBlue solutions, TCU requests and diagnostic file reviews.
Every order is checked manually before delivery. No blind automated files, no files sent by email, no messy WhatsApp file tracking.
ORI -> MOD workflow
Upload original files and download modified versions from the same order page.
Manual file review
Each request is checked against the file, vehicle data and selected services.
Credit-based orders
Top up once, order faster and keep every wallet movement visible.
Services overview
File services for real workshop jobs
From simple Stage 1 requests to diagnostic corrections and prepared hardware setups, each file is handled according to the ECU, engine condition, customer notes and intended use.
Stage 2
For vehicles with supporting hardware. We review the setup, file condition and requested target before confirming the job.
Stage 3 / custom
Custom calibration work for advanced builds such as hybrid turbos, injector upgrades, rail/boost changes or special project requirements.
TCU tuning
Transmission calibration requests for supported DSG, ZF and other control units, depending on gearbox type and available file data.
DTC solutions
Specific DTC handling when the diagnostic context is clear. We do not treat every fault as a blind delete.
EGR / DPF / AdBlue / SCR
Specialist file requests for motorsport, off-road or export use where applicable. Each case is reviewed before acceptance.
Vmax
Speed limiter adjustment requests for supported ECUs and intended use cases.
Immo
Immobiliser-related file services for workshop recovery, ECU replacement and diagnostic scenarios.
Diagnostic review
Not sure what the file needs? Send the file data, vehicle information and fault context for a technical review.
Supported categories
Coverage for more than passenger cars
The portal is designed for workshops working with different vehicle types - not only cars. Catalogue data and order fields support diesel, petrol and alternative-fuel applications across light, commercial and specialist platforms.
Cars
Vans
Trucks
Buses/coaches
Marine engines
Diesel, petrol, LPG/CNG/E85 where applicable
Workflow
Simple workflow. Clean file tracking.
Create account
Register your workshop or business account.
Account approval
We review new accounts before order submission is enabled.
Add credits
Top up your wallet and use credits for file orders.
Create order
Search the vehicle/ECU catalogue or enter the data manually, select services and upload the ORI file.
File processing
The tuner handles the order through the portal with notes, files and status tracking in one place.
Download MOD
Download the modified file from the protected order page. If needed, request a revision from the same order.
Security and trust
No more lost files in chats and email threads
Every job stays inside the portal: original files, modified files, revisions, messages, wallet movements and activity logs. Customers and tuners only see what they are allowed to see.
Private file storage
Protected downloads
Customer approval before ordering
Wallet and credit ledger
Order status history
Revision workflow
No ECU files attached by email
Internal notes hidden from customers
Start with protected access
Ready to move your file orders into a proper portal?
Create a workshop account, get approved and start sending ECU/TCU files through a cleaner workflow.