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New Tuning File Available: Honda Civic 1.5 Turbo Stage 1 + Decat ECU Tuning File – Keihin 37805-5AF-H110 (Torque Boost) 37805 - Refined Stage 1 & Decat tuning for Honda 1.5T — responsive turbo pull with Keihin H110
Welcome to the official discussion thread for the Honda 1.5T tuning package. and optimized to work seamlessly with the Switch gear.
Target Performance: 177.0PS / 130.2kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Honda 1.5T
Welcome to the official discussion thread for the Honda 1.5T tuning package. and optimized to work seamlessly with the Switch gear.
Target Performance: 177.0PS / 130.2kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Extended Product Information
- 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 раtсh (WinOLS supported)
- For motorsport/off-road use only — check local legal compliance
➜ Download Tuning File / View Full Specs