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2008 Civic Si Tune

Posted: Fri Oct 31, 2025 10:32 pm
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

Re: 2008 Civic Si Tune

Posted: Wed Dec 10, 2025 11:47 am
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.

Re: 2008 Civic Si Tune

Posted: Mon Jan 05, 2026 7:14 pm
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