Invest in the skill.
The math works out.
85% of our students already have €1,500+ in equipment and 8 reflash requests a month. The course doesn’t add cost — it activates what you already own.
ECU Foundations
Your first step into ECU calibration. Read and write safely, master Winols, understand firmware structure — before you touch a single map. Three formats depending on what you already know.
For technicians who need bulletproof reading and writing — no calibration yet. The foundation everything else stands on.
- Read and write ECU safely
- Checksum correction
- Boot mode & OBD interfaces
- Certificate included
If you already do safe R/W and need Winols, map identification, ecology, DTC and engineering documentation — start here.
- Winols from Zero (906 min)
- Map identification & tuning
- Ecology, DTC, documentation
- Certificate included
Both courses together. The complete foundation — what 80% of students choose. Best value, full path to your first paid service.
- Everything in Safety
- Everything in Winols
- Certificate included
- 14-day upgrade to L2
Diesel Engine
From combustion physics to Stage 1 calibrations. Understand why your changes work — create your own files instead of buying them. The methodology that built our 14.4M RUB sales record.
Combustion, injection strategy, boost control, torque limiters. Find any map — even without DAMOS files.
Build Stage 1 from scratch. SOI + Rail + Pre-injection = +21% power gain on real cars. Step-by-step on actual files.
Complete diesel calibration path: from physics to your own Stage 1 files. The full methodology in one purchase.
Advanced diesel calibration. Your real ECU projects reviewed personally by Thomas Pirowski. Premium-level work.
Gasoline Engine
Ignition timing, load models, AFR control, torque management. The same engineering methodology — applied to petrol. Including naturally aspirated, which most courses skip entirely.
Torque, ignition, fuel, air. Data flow videos before each system explain how the ECU actually thinks.
Real calibrations including naturally aspirated engines. The kind of work most calibrators avoid because they don’t know how.
Complete gasoline path: from physics to your own calibrations on turbo and NASP. The full methodology in one purchase.
Advanced gasoline calibration. Your real ECU projects reviewed personally. Premium-level results.
Ghidra / IDA
The only structured ECU reverse engineering curriculum in the world. Read firmware directly. Build features your clients pay for. Work without DAMOS — and put yourself in the top 1% of the industry.
Firmware structure, TriCore architecture, Ghidra interface, code flow, registers. Write your first speed limiter from scratch.
MapSwitch, VIN protection, obfuscation, Launch Control. Features your clients will pay €400–€1,000 for — that nobody else can build.
Complete reverse engineering path: from firmware reading to building your own ECU features. Top-1% skill set.
Your tuning becomes invisible to diagnostics. Protect firmware reads. CAN development. Online video — content in production.
Specialist Modules
Vehicle-specific 1:1 masterclasses for exotic and niche platforms. Same methodology — applied to markets where almost nobody else teaches. Only 1 founding spot per module.
Lamborghini / Ferrari
For premium services, racing teams, luxury-segment tuners. One Lamborghini tune for a client = €2,000–€5,000.
BRP SeaDoo / SkiDoo
Marine and snowmobile tuning — a niche where almost nobody else teaches. Dealers, recreational service centers.
Kawasaki / Yamaha
Renesas architecture for motorcycles — expertise that doesn’t exist elsewhere on the market.
Four mechanisms. No tricks.
Every discount path is transparent and capped at one window. No “starting price” games, no vanishing offers, no dark patterns.
Save 15% upfront
Buy Fundamental + Practice together before you start. Most students choose this — it’s the complete path at the best price. Save €320–€560 depending on track.
Same price as Bundle
Started cautious with Fundamental only? You have 14 days after your certificate to upgrade to the Bundle price. Pay only the difference — no penalty for testing the water first.
10% off your next track
Finished a Bundle? You unlock Graduate Pricing on any other track — 10% off the bundle price. Tied to your certification, available for 14 days. Once. No repeats.
−20% for Tier 2 countries
Students from countries with lower purchasing power (LatAm, Eastern non-EU, Africa, South Asia, Turkey) receive an automatic 20% PPP discount at checkout. Verified by billing country.
Bundle + PPP + Graduate Price can stack. A student in Brazil buying Diesel Bundle then Ghidra Bundle: €1,512 + €2,232 = €3,744 instead of €5,880 retail.
Before you decide
Which track should I start with?
If you’re new to ECU calibration — start with ECU Foundations (coming soon, waitlist open). If you already read and write ECUs and use Winols — go straight to Diesel or Gasoline Fundamental. If you’re an experienced calibrator who wants reverse engineering — Ghidra Fundamental. Working with Lamborghini, marine, or motorcycles? See Specialist Modules.
What if I can’t afford the Bundle upfront?
Start with Fundamental. After you earn your certificate, you have 14 days to upgrade to the Bundle price — you only pay the difference. Same total cost, no penalty for starting cautiously. The Upgrade window is the safety net for students who want to test the water before committing.
Do you offer discounts for developing countries?
Yes. Students from countries with lower purchasing power (Brazil, Mexico, Argentina, Turkey, India, Ukraine, Belarus, South Africa, Nigeria, and others) receive an automatic 20% PPP discount at checkout. The Tier-2 list covers Latin America, Eastern non-EU, Africa, South Asia and Southeast Asia. Verified by billing country to prevent abuse.
How long do I have access?
Lifetime access to all course materials. Watch at your own pace, revisit any lesson as many times as you need. Forum, Telegram and the Tuners Guild Discord — support doesn’t end when the course does.
How fast does the course pay for itself?
5 to 7 cars. A single custom calibration earns €200–€500. With 8 reflash requests per month — the median for our students — most recover the cost within 1 to 2 months of practice. The expensive part isn’t the course. The expensive part is the year you’ll spend trying to learn this on YouTube.
Do you teach my specific ECU?
Yes — because we teach methodology, not button-pushing. Know letters — read any book. Know the methodology — work with any ECU. One method, all cars. That’s why our students work on everything from BMW and VAG to Lamborghini, Ferrari, BRP SeaDoo and Kawasaki.
Your equipment is paid for. Your clients are waiting.
The only thing between you and the next level is the skill — and now you know exactly what it costs to get there.