Hondata

I recently got a 2012 Civic Si, and have been looking at different head swaps, but I know that with the 1 port exhaust on the k20z7 in the Si, that there's going to be some clearance issues with any swap. What would be a good head to swap onto my z7, increasing redline, while not having to worry about fitment too much? I will eventually go FI, but I'm not sure whether to focus on the stock head exhaust, and go with a MakSpeed kit, or look into more common K-Series Turbo Kits.

I also need a basemap for the new FlashPro I just bought.

Thank You!

Welcome to the forum,

Start with a calibration closes to your modifications. I can help make sure its running safe.

In regards to the head swap, join the 9th gen forum and look into it. The head will yield you more power and its a great upgrade.

-Ed