ECU Tuning Software – 4x4 Dyno Tested, Ready in 15 Minutes
Dyno-tested ECU files & official WinOLS reseller • delivery in 15 minutes • compatible with Autotuner, KESS3, Dimsport, CMD, Magic Motorsport
Upgrade your vehicle’s performance with our professional ECU remap files and ecu tuning software. Every file is 4x4 dyno-tested for proven results and tailored to your exact vehicle specs. Whether you need a Stage 1 remap, Stage 2 upgrade, or a custom solution for petrol or diesel engines, your file is ready for download in minutes — trusted by over 24,000 clients in 160+ countries.
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4×4 dyno-tested maps for proven performance
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24/7 file service with expert EFI support
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OBD, Bench & Boot methods supported
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Largest tuning database + API/iFrame options
Find DYNO-TESTED ECU Tuning SoFTWARE FILES
View all our chiptuning files specifications online
WinOLS: Professional ECU Map-Editing Software
WinOLS is professional ECU map-editing software from EVC. Use it when you want to edit calibrations yourself (with DAMOS/A2L support) and combine it with a programming tool to read/flash the ECU (OBD/Bench/Boot). Not planning to edit? Our file service is faster: upload your read and receive a dyno-tested file within ≤15 minutes. We are an official WinOLS reseller and can advise on licenses, setup and workflow.
- DAMOS/A2L support
- OBD / Bench / Boot
- Official WinOLS reseller
Receive your custom remapped files in 4 steps
Register1 Create an account
Your own (free) dashboard will be created and is ready to use immediately
2 Buy credits
To get remapped files, you need to have credits. Pay for your credits securely online
3 Upload your file
You need to upload your tuning file so we can start remapping and optimize it
4 Download your file
You can download your custom remapped file within ±15 minutes, optimized & ready to install.
Additional services include
Vmax off
Removal of the maximum speed limiter.
DPF off
Disabling of DPF.
EGR off
Disabling of the EGR Valve.
DPF + EGR off
Disabling of DPF and EGR valve and removal of related DTC’s.
Decat
Disabling the catalyst and removal of related DTC’s.
DTC off
Removal of DTC’s ( Diagnostic Trouble Codes )
AdBlue / SCR off
Disabling the SCR system and removal of related DTC’s.
Anti lag
Programming of Anti Lag system (ALS).
Camper tuning
Camper tuning is the process of optimizing a camper van’s engine software (ECU) to boost performance, efficiency, and drivability.
Cylinder on demand off
Disabling of Active Cylinder system (ACT).
Diesel tuning
Diesel tuning is the process of modifying a diesel engine’s electronic control unit (ECU) or mechanical components to improve performance, efficiency, or reliability. It can be done for various reasons, including increasing power output, improving fuel economy, or optimizing performance for towing and heavy loads.
DSG Tuning
Optimization of the software within Direct-Shift Gearboxes (DSG) to improve shift response, performance, and efficiency. Read more about DSG Tuning on our DSG Tuning page.
E85 Flexfuel (if possible)
Stage 1 chip tuning for vehicles that run on E85 Bioethanol. The so-called flexifuel cars.
Gearbox tuning
Gearbox tuning is key to optimizing gear shift response, improving acceleration, and enhancing overall driving experience. By fine-tuning your vehicle's gearbox, you can achieve smoother transitions between gears, better control under load, and more efficient power delivery.
Hard Cut limiter (diesel)
Programming of Hard Cut Limiter for diesel powered vehicles.
Hot start / Cold start
Software modification to make sure the vehicle starts better with a cold engine.
Hybrid tuning
Hybrid tuning enhances the ECU of hybrid vehicles to improve performance, torque, and throttle response. It optimizes the balance between the combustion engine and electric motor without sacrificing efficiency or reliability.
Launch Control
Programming of Launch Control.
MAF off (if possible)
Air Mass sensor shutdown. Always provide the error codes if they are present in the ECU.
O2 / NOx off (if possible)
Removal of the O2 / NOx sensor functions. Always provide the error codes if they are present in the ECU.
Performance Gauge BMW/Mini/VAG
Adjustment of the digital performance meters (BMW / Mini / VAG ) that display the power and torque in real time.
Pop & Bang / Crackle map
Programming of Pop & Bang Crackle map.
Rev Limiter
Adjustment of the rev limiter.
Start / Stop system off
Disabling the Start & Stop system. Always provide the error codes if they are present in the ECU.
Swirl Flaps off
Swirl Flaps removal. Always provide the error codes if they are present in the ECU.
Torque Monitoring off
Removal of torque monitoring function en related DTC’s.
Truck Tuning
Truck tuning is all about optimizing performance, fuel efficiency, and overall power. By adjusting key engine parameters, you can enhance torque, increase horsepower, and improve fuel economy.
Warranty Patch ( BMW / Mini / VAG )
Warranty patch (BMW / Mini / VAG) programming of the original software over the tuning software. In that way a dealer can't trace the tuning software.