Stage 1 Honda Civic 1.5 Turbo + Decat ECU Tuning File – Keihin 37805-5AF-H110 (Torque Boost) - Product specifications
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- Tags stage-1 diagnostics winols mitsubishi honda pcmflash honda-civic
Refined Stage 1 & Decat tuning for Honda 1.5T — responsive turbo pull with Keihin H110
This Stage 1 + Decat tuning file for the 2016 Honda Civic 1.5 Turbo unlocks extra power and sharpens the throttle response by eliminating restrictive catalyst routines. Developed for the Keihin ECU (SW: 37805-5AF-H110), this complete binary enhances low-end torque and turbo spool while maintaining safe fueling and boost control. Compatible with PCM Flash tools for straightforward flashing.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 ECU calibration for Honda Civic 1.5 Turbo (Keihin 37805-5AF-H110)
- Decat logic applied — primary catalyst routines and diagnostics disabled
- Boost control and fuel mapping tuned for stronger mid-range pull
- Faster turbo response and reduced spool lag
- Maintains OEM drivability with safe lambda control
- Full binary format, flashable via PCM Flash
- Checksum left blank for manual patch (WinOLS supported)
- For motorsport/off-road use only — check local legal compliance