
A team of master tuning calibrators from around the globe
Tap Into 25+ Years of Tuning Excellence with Our Reliable, High-Performance Calibrations
OUR EXPERIENCE AT YOUR SERVICE
Why KO CAL?
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Unparalleled Expertise
Our team of master calibrators brings decades of hands-on experience to the table, ensuring every tuning file we create is meticulously engineered to extract maximum performance from your vehicle.
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No Red Flags, Just Results
With our rigorous in-house testing and real-world validation, you can trust that our calibrations will deliver lightning-fast response, impressive power gains, and uncompromised reliability – without triggering any engine lights or limp modes.
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Effortless Optimization
Forget the hassle of lengthy turnaround times or incompatible tunes. Our streamlined process and user-friendly platform make it easier than ever to unlock your engine's true potential with just a few clicks.
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Unleash the Beast Within
Experience the thrill of driving a truly optimized vehicle. Our flash tuning files are designed to transform your ride, giving you the power, responsiveness, and confidence you crave on the road.
WHAT TO EXPECT FROM KO CAL
We Are Committed To Your Goals
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Vehicle Tuning Expertise
25+ Years in the performance industry has allowed KO CAL to develop a fantastic network of the best calibrators worldwide that each specialize in particular models. We do not expect one calibrator to be an expert on every platform.
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Reliable performance
KO CAL supply tested files that we know will deliver reliable gains by optimizing the Ignition timing, Fuel mixtures, Boost levels, Cam timing, Torque limiters and much more.
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Fast response times
At KO CAL, we guarantee fast turnaround times, we understand that waiting for files is down time and extremely frustrating. KO CAL are committed to delivering optimized files FAST!
OUR BREAD AND BUTTER...
Services For Your Peace of Mind
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1. Calibrations
Our experts can guarantee and provide you with high-quality proven calibration files.
2. Map Packs
From defined map packs through to super map packs and A2L's, we have got you covered.
3. Remote Live Tuning
KO CAL can log in remotely and calibrate your car on the dyno.
4. Training
Quality training using the following software, WINOLS, PCMTEC, HP Tuners, Bit Edit, Calibration fundamentals
HOW IT WORKS
Get Started In 6 Easy Steps
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1. Sign Up To The Portal
Once you have signed up to the KO CAL portal you will be able to view pricing, results and the vehicles we offer tuning solutions for.
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2. Purchase Tuning Credits
You will need to purchase credits prior to uploading files or downloading files. Credits are for life and never expire.
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3. Upload Your Stock Calibration
Upload a complete stock read from the vehicle you are tuning. Please include both ECU and TCU reads.
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4. Complete The Vehicle Information Form
Complete the vehicle information form, the more accurate the information is entered, the more accurate our calibration will be.
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5. Download Your KO Calibration
You will be notified when your calibration is complete.
Download your KO CAL calibration and write to the correct vehicle.
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6. Dyno Validate
KO CAL is not a car park tuning service, we expect you to dyno test before and after to validate the calibration.
OUR READING AND WRITING TOOLS
We Offer Multiple Programming Solutions

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Auto Tuner, B Flash, Kess, CMD
KO CAL offers master/slave calibrations, map packs and tune files for most high end flash tools.

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PCMTEC, HP TUNERS
KO CAL offers remote tuning, base files, log analysis and tech support for PCMTEC and HP Tuners. We also support the HP TDN platform.

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Bit Edit, PCM Flash, MMC
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Don't see a solution?
Can't find what you are looking for? Contact us directly to see if we can assist you with your tuning journey.