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ORIGINAL ECU FILES DATABASE

Access 1,000,000+ Professional ECU Files | All Brands & Models

Try: "0281015661", "1037532358", or "EDC17CP20"

1M+
ECU Files
500+
Brands
€50
Monthly
24/7
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Brand Model Generation Engine Fuel ECU Details Production Hardware Software Calibration

Why Choose OLS Tuning?

Professional ECU Database for Tuning Professionals

Massive Database

Over 1,000,000 original ECU files covering all major brands: Mercedes, BMW, Audi, VW, Ford, and hundreds more.

Instant Access

Search and download files instantly. No waiting, no delays. Get the files you need in seconds.

Original Files

100% original, unmodified ECU files. Perfect for backup, recovery, or starting point for tuning.

Affordable Pricing

Just €50/month for access. 30 downloads per day. Cancel anytime, no contracts.

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