ECU Tuning Files Your Customers Will Love
Upload the original ECU or TCU read, choose the exact vehicle and service, and follow the job from one clean dashboard. Most supported file requests are handled within one business hour during business hours.
110+
Brands
40+
Tuning Services
8,600+
Engines
400K+
Configurations
How It Works
A direct workflow from upload to download, built for workshops that need clear status, fast handling and reliable files.
Create Account
Sign up free in under a minute. No subscription required — you only pay for the files you order.
Upload & Select
Read the ECU file from the vehicle, upload it to our platform, and select the tuning services you need.
We Tune It
Our engineers process your file and verify the calibration. Most orders are completed within 1 hour during business hours.
Download & Flash
Download the modified file from your dashboard and flash it back. Your customer drives away with a noticeable difference.
Optional: Remove DTCs
After tuning, optionally scan your file for diagnostic trouble codes and remove them directly from your dashboard — helping keep things clean.
< 1 Hour Delivery
Most tuning files are delivered within 1 hour during business hours. Your customer is in the shop — we move fast.
Proven & Verified
Our tuning maps are continuously validated through real-world customer feedback, datalog analysis, and real-world use across our network.
Direct Engineer Chat
Chat directly with the engineer handling your order. Ask questions, request changes — real-time.
Your Tuning Dashboard
Everything you need to manage your tuning business in one place. Clean, fast, and built around what workshops actually need.
Smart Vehicle Selector
Step-by-step selection: vehicle type, brand, model, engine, ECU. Instantly see all available tuning options for that exact configuration.
Order Tracking & Chat
Real-time status updates from submission to completion. Chat directly with engineers for questions or special requests.
File Management
Upload originals, download tuned files. All formats supported: BIN, ORI, FLS, HEX, and more.
Credit System
Buy credit packages and spend per order. No subscriptions, no hidden fees. Credits never expire.
Invoice & Billing
PDF invoices generated automatically for every purchase. Always ready for your administration.
Support Tickets
Need help? Open a ticket directly from your dashboard. Expert technical assistance for any tuning question.
40+ Tuning Services
From ECU remapping and DPF solutions to AdBlue/SCR removal and stage upgrades — everything your customers need.
BMW Sport Display/Gauge Scale
Order BMW Sport Display/Gauge Scale when a tuned BMW needs the sport display power and torque scales to match the new output. This service adjusts the HP and Nm display ranges on supported BMW software so the display looks natural after Stage tuning. Upload the original ECU read and we confirm support from the file and display strategy before processing.
CVN/CALID Calibration Patch
Order CVN/CALID Calibration Patch when calibration identification data needs a professional file-dependent review. We check the software version, CALID/CVN data and checksum handling before preparing the result. This service does not guarantee warranty, inspection or diagnostic invisibility outcomes.
Catalyst Off
Order Catalyst Off for supported petrol ECU software used in motorsport, off-road, export, test or other legally permitted applications. We check the original read, related diagnostics and the catalyst, OPF/GPF, EVAP or secondary-air strategy before delivery.
Checksum Correction
Use Checksum Correction when a modified ECU file needs supported checksum blocks checked and corrected before flash-back. It is a file-integrity service, not a performance tune, and support is confirmed from the uploaded file.
DL501 Gearbox Tuning
Order DL501 Gearbox Tuning for supported TCU software when the transmission needs to match the engine torque properly. We review the original transmission read, torque limits, shift strategy, clutch or converter behavior and engine setup before delivery.
DL800/Porsche PDK Gearbox Tuning
Order DL800/Porsche PDK Gearbox Tuning for supported TCU software when the transmission needs to match the engine torque properly. We review the original transmission read, torque limits, shift strategy, clutch or converter behavior and engine setup before delivery.
DPF OFF
Order DPF OFF for supported diesel ECU software used in motorsport, off-road, export, test or other legally permitted applications. We verify the original read, diagnostics and relevant hardware strategy before preparing the file, so the result is built around the exact ECU software.
DQ250MQB/DQ380/DQ381/DL382 Gearbox Tuning
Order DQ250MQB/DQ380/DQ381/DL382 Gearbox Tuning for supported TCU software when the transmission needs to match the engine torque properly. We review the original transmission read, torque limits, shift strategy, clutch or converter behavior and engine setup before delivery.
DQ500 Gearbox Tuning
Order DQ500 Gearbox Tuning for supported TCU software when the transmission needs to match the engine torque properly. We review the original transmission read, torque limits, shift strategy, clutch or converter behavior and engine setup before delivery.
DSG DQ200 Gearbox Tuning
Order DSG DQ200 Gearbox Tuning for supported TCU software when the transmission needs to match the engine torque properly. We review the original transmission read, torque limits, shift strategy, clutch or converter behavior and engine setup before delivery.
DSG DQ250 Gearbox Tuning
Order DSG DQ250 Gearbox Tuning for supported TCU software when the transmission needs to match the engine torque properly. We review the original transmission read, torque limits, shift strategy, clutch or converter behavior and engine setup before delivery.
EGR OFF
Order EGR OFF for supported diesel ECU software used in motorsport, off-road, export, test or other legally permitted applications. We verify the original read, diagnostics and relevant hardware strategy before preparing the file, so the result is built around the exact ECU software.
Built for Fast, Reliable File Service
Our vehicle database keeps vehicle type, brand, model, engine, ECU, and available services in one clear workflow. That helps you move from upload to processing with less back-and-forth and fewer delays.
We focus on proven, repeatable file solutions that workshops can order with confidence. Supported services stay in a fast, structured workflow with clear pricing and clear status.
For your workshop, that means faster turnaround, consistent file quality, and a file service you can rely on when the customer is waiting.
Consistent Configurations
Every tuning file follows tested, verified parameters. No guesswork, and no experimentation on your customer's vehicle without your approval.
Optimized for Turnaround
Our template-based workflow means most files are processed and delivered within 1 hour during business hours.
Consistent Quality
The same configuration, the same quality, every time. Verified through real-world feedback from our network of professionals.
110+ Brands Across 3 Vehicle Categories
Our vehicle database covers 8,600+ ECU types with 400K+ tuning configurations. Look up any vehicle before ordering.
Popular Tuning Files
Most requested vehicles from our database — direct links to engine tuning options.
Honda
CBR1000RR 1000RR
BMW
X3 2.0i 150hp
Honda
CBR600RR 600RR
Honda
CBR600RR 120hp
Ford
Transit 2.0 TDCi 110hp
BMW
3 serie 320i 150hp
Ford
Focus 1.0L/1.0T
Opel
Corsa F 1.4i 16v 90hp
Mercedes-Benz
E 220 CDI 136hp
Dacia
Duster 1.5 DCI 110hp
BMW
3 serie 320d 190hp
Subaru
Forester 2.0L
Renault
Kangoo 1.5 DCI
Volkswagen
Tiguan 2.0 TFSI/TSI
Yamaha
YZF YZF-R1
Nissan
Qashqai 1.5 DCI
Simple, Transparent Pricing
No subscriptions, no monthly fees, no hidden costs. Buy credits, spend per file.
Buy Credits
Choose a package that fits your volume. Bigger packages = lower cost per credit.
Spend Per File
Each tuning type has a fixed credit price. You see the cost before you order.
No Expiry
Credits stay in your account forever. No rush, no monthly commitment.
Built for Garages and Tuning Shops
We work exclusively with garages, workshops, and tuners. The platform is designed around what matters most to your business.
Speed You Can Count On
A focused workflow helps us move quickly while still checking the details that matter before delivery.
Prepared With Care
Every supported file is reviewed around the uploaded software, selected service and vehicle context, so revisions are rare and useful feedback can be handled quickly.
Broad ECU Coverage
110+ brands, 8,600+ ECU types across cars, trucks, and motorbikes. If it has an ECU, we likely support it.
Direct Engineer Support
Questions about a specific ECU or file format? Chat directly with our engineers. Real technical support, not a ticket queue.
Volume-Friendly
The more you send, the better it gets. Volume pricing available for shops with consistent order flow.
No Surprises
Fixed credit pricing per tuning type, visible before you order. No hidden costs, no subscriptions, no commitments.
Built-in DTC Removal
Optional DTC removal to help keep diagnostic codes clean after tuning. Scan, select, and remove fault codes directly from your dashboard.
VIP Tools Advantage
Priority Support members unlock standalone tools like DTC Removal, Checksum Correction, and selected ECU utilities for fast workshop jobs between normal orders.
VIP Tools — Instant ECU Utilities
Priority Support members get access to professional standalone tools that save time in the workshop. Upload, process, download — no order required.
MED9 Launch Control / Antilag
Add Launch Control & Antilag to Bosch MED9.1 ECUs with configurable trigger, RPM, and ignition angle settings for VAG 2.0 TFSI projects.
50 credits/use
ME7 Launch Control / Antilag
Fast Launch Control processing for Bosch ME7.x family ECUs, including popular ME7.5 and ME7.1.1 workshop files.
40 credits/use
Standalone DTC Removal
Scan any ECU binary for removable fault codes, choose exactly what to remove, and download the cleaned file in minutes.
35 credits/use
Checksum Correction
Upload a tuned or modified ECU file and let WEREMAP detect and correct checksum blocks before flash-back.
15 credits/use
Mappack Builder
Long-term R&D tool for WinOLS-ready mappacks. No confirmed release date yet.
70 credits/use
Frequently Asked Questions
How fast are files delivered?
Most supported tuning files are delivered within 1 business hour during business hours. Clear vehicle data and a structured file workflow help us keep jobs moving quickly.
Do you offer custom calibrations or special requests?
WEREMAP is built around supported, repeatable file services with clear pricing and fast handling. One-off custom calibration projects are outside the standard workflow because they need a different amount of development time and testing.
Why don't you offer slave tool support?
We always recommend investing in a master tool — it's future-proof and gives you full independence. Managing a slave tool network comes with considerable overhead: administration, handling time for packing and unpacking files, and the support burden when something goes unintended with a tuning tool supplier. As we are focused on consistent turnaround, speed, and reliability, and time is very scarce at our end, we have chosen to keep our workflow lean and focused on what delivers the most value to you.
Do credits expire?
No. Credits remain in your account indefinitely until you use them. There are no monthly fees, no subscriptions, and no pressure to spend.
What vehicles do you cover?
Our database covers 110+ brands across cars, trucks, and motorbikes. With 8,600+ ECU types and 400K+ configurations, chances are we support your customer's vehicle.
Who is WEREMAP for?
We work exclusively with garages, workshops, tuning shops, and resellers. The platform, pricing, and support are designed around the needs of businesses that serve end customers.
What are VIP Tools?
VIP Tools are workshop-grade ECU utilities available to Priority Support members. Current live tools include MED9 & ME7 Launch Control, Standalone DTC Removal, and Checksum Correction. Mappack Builder is a long-term R&D project with no confirmed release date yet.
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