Mod reccomendations for my '09 sedan

FlashPro questions & answers specific to the 2006-2011 Americas Civic Si
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AllSnowball
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Joined: Fri Apr 18, 2025 10:45 am

Mod reccomendations for my '09 sedan

Post by AllSnowball »

I was wondering if anyone had any recommendations to what I should do without killing my reliability and mileage. I have a flashpro, and have changed only the SRI and the Catback exhaust. I think the previous owner also punched the cat, and I had to but a baffle in my exhaust to fulfill a fixit ticket. I'm currently running a semi modified version of the stock tuned preset, where I changed the VTEC value to try and reduce the resonance noise when driving long distances. Any and all help would be appreciated, and I understand that not a lot can be done based solely on the current modifications, and I just want to make driving it a little more fun than it already is without risking the longevity of my car. Thank you!
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CalibratEd
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Re: Mod reccomendations for my '09 sedan

Post by CalibratEd »

Welcome to the forum,

These cars are a lot of fun once properly tuned. The SRI is a good start. I always recommend a cold air intake if possible to keep the intake air temperature low.

For now, make sure the calibration you are running is safe. If you post the calibration and a datalog, I can let you know how its running.

- Ed
Instagram: calibrated.tuning
AllSnowball
Posts: 2
Joined: Fri Apr 18, 2025 10:45 am

Re: Mod reccomendations for my '09 sedan

Post by AllSnowball »

Hey, Im so sorry about the wait, I had some family stuff come up and completely forgot that I posted on here until recently. Here is my most recent datalog, as well as one I took shortly after switching over my tune. My exhaust did have a leak shortly before the most recent one so that may explain some of those readings, but the first one should be accurate. Again, sorry for the wait, and thank you for any help you may have to offer.
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