⚙️ WinOLS 4.7 – Professional ECU Tuning & Remapping Software

WinOLS 4.7 is a powerful software solution for automotive professionals, tuners, and performance enthusiasts who want to read, modify, and optimize ECU files. With WinOLS, you can safely edit engine maps, improve vehicle performance, and customize ECU parameters for Stage 1, Stage 2, or fully custom tuning.

Renowned for its precision and versatility, WinOLS 4.7 supports a wide range of petrol and diesel ECUs, providing tools for map analysis, checksum correction, and ECU file management.

✨ Key Features

• ✔️ Full ECU reading and writing support
• ✔️ Edit and optimize engine, fuel, and torque maps
• ✔️ Supports petrol and diesel ECUs
• ✔️ Automatic and manual checksum correction
• ✔️ Stage 1, Stage 2, and custom tuning compatible
• ✔️ Detailed map analysis and comparison tools
• ✔️ User-friendly interface for professional tuners
• ✔️ Backup and restore ECU files safely

🔧 What You Can Do

• Read ECU files for diagnostics or tuning
• Modify fuel, ignition, torque, and boost maps
• Optimize engine performance and efficiency
• Perform Stage 1 or Stage 2 ECU tuning
• Correct checksum errors automatically or manually
• Compare stock and modified ECU files
• Work with a wide variety of car brands and models

📦 What’s Included

• WinOLS 4.7 software installer
• User manual and installation guide
• Drivers for supported ECU interfaces (if applicable)
• Instructions for ECU reading and map editing

💻 Compatibility

• Windows 7 / 10
• Compatible with KESS, K-TAG, or other ECU interface tools
• Supports both petrol and diesel engines

⚡ Instant Digital Download

This is a digital product only. Download immediately after purchase—no shipping required.