Stage1 ECU Tuning Database

Professional master files and custom tuning solutions specifically for Stage1 engine management systems.

6,698 Files Available Instant Sync Dyno Tested

Stage1 Tuning Knowledge Base

Our database contains over 6,698 unique binary solutions for Stage1 vehicles, including Stage 1, Stage 2, and specialized module deactivations.

Supported Architectures: Bosch, Siemens, Delphi Systems
Technical Note: All Stage1 binaries are hardware-matched and checksum-verified before delivery.
8/16/32-bit Support Master Verified