2008 Civic Si Tune

Calibrations for FlashPro Manager - Use all calibrations at your own risk (dyno tuning recommended)

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Kpros2k
Posts: 1
Joined: Sun Oct 26, 2025 12:54 am

2008 Civic Si Tune

Post by Kpros2k »

Hello,

I have a 08 Civic Si with the current mods.
- Hybrid Racing Intake
- Stock cat and header
- 3 in Full Race Exhaust.

Please take a look at my 3rd gear pull along with the calibration and let me know if any adjustment is needed.

Thank you
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DavidKseries
Posts: 6
Joined: Wed Dec 10, 2025 11:27 am

Re: 2008 Civic Si Tune

Post by DavidKseries »

Hi, I checked your log and your car can definitely run better. If you want, upload the map and we can make some adjustments so you can test it again. Fuel-wise it looks good, but there are still some areas that can be improved.
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CalibratEd
Posts: 1714
Joined: Fri Feb 07, 2020 3:20 pm
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Re: 2008 Civic Si Tune

Post by CalibratEd »

The fuel is a bit lean for my taste. I try to keep it below 13. The log also shows 5 counts of knock recorded, but when the knock occurred is not visible in the log.

- Ed
Instagram: calibrated.tuning
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