
OldSkullTuning extends its support to professional tuners by providing not only our in-house solutions but also a wide range of third-party XDF definitions for TunerPro.
Every XDF definition is carefully verified, tested, and guaranteed by our engineering team before being released. This ensures that the maps structure, parameter scaling, and axis configurations are accurate and consistent with OEM calibration strategies.
By relying on our validation process, tuners can avoid common issues such as incomplete map sets, incorrect units, or mismatched addresses that often occur with unverified definitions.

Our catalog includes third-party XDFs covering various ECUs and vehicle platforms, allowing tuners to expand their toolset and operate with confidence across different projects. All files are delivered in a ready-to-use format and can be immediately integrated into your existing TunerPro workflow.

Purchasing is simple: each XDF definition can be obtained directly from our online shop, ensuring secure access, quick delivery, and professional support whenever needed.
Below is the complete list of currently available third-party XDF definitions:
- Kawasaki Z1000SX ecu Denso 512kb (21175-0333 / 21175-0334 / 21175-0343)
- Kawasaki Versys 1000 ecu Denso 1MB (21175-1218)
- Kawasaki Z1000SX ecu Denso 2MB (21175-1564 HKP320)
- Kawasaki Ninja 500 – Z500 Denso 1MB (21175-1980 / 21175-1982)
- Suzuki GSX-R600 Denso 256kb (32920-29G00)
- Suzuki GSX-R750 Denso 256kb (32920-30G00)
- Suzuki GSX-S 950 Denso 2MB (32990-48KF / 32990-48KG)
- Suzuki GSX-S 1000 Denso 2MB (32910-48K00 / 32990-48K0)
- Yamaha XJR1300 Denso 256kb (5WM-8591A-00 / 5WM-8591A-10)
- Kawasaki ZX10R Ninja Mitsubishi 1.25MB (21175-1684 / 21175-1429)
- Kawasaki H2 1000SX Mitsubishi 1.25MB (21175-1469)
- Suzuki SV650 Mitsubishi 1.25MB (32920-18K9 / 32920-18K0)
- Suzuki V-Strom 1050 Mitsubishi 2MB (32990-06L0 / 32990-06L00 / 32990-06L2 / 32920-06L5)
- Suzuki GSX250R Mitsubishi 1.25MB (32920-20K00)
- Suzuki GSX-8S Mitsubishi 2MB (32990-25L0 / 32920-25L0 / 32990-25L1 / 32920-25L1)
- Honda Hornet CB1000 Keihin RH850 2MB (38770-MLL-D11)