r/CivicSi•
Cf6600_01

Have gone thru 2 oem fuel injector kits since pushing 337hp.

I wanted some in site information on if I should upgrade the fuel injector kit to the hondata fuel system upgrade. Yes it’s pretty pricey but I’m not feeling like potentially going thru a third kit. Already went thru 1 and I’m on my 2nd rn bc it’s at the shop. It hasn’t even been a year since I got my first oem replacement. I have been trying to look up other kits but could not find anything.

Posted Jul 3, 2026, 6:20 PM UTC

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