Im looking at getting these component speakers to replace the stock front speakers and tweeters. Kappa 60.9cs - Infinity I know that the speakers will fit in the front doors no problem but I was wondering if the tweeters would be able to fit and replace the stock tweeters in the 2013 Sport Fit. I heard people talk about dome tweeters (which these infinity components have) possibly not fitting in the stock tweeter cutout/mount? Is that true? If so, what size or kind of tweeters do I have to get that will fit in there? Thanks in advance!

 

check this out I'm sure you will find the info you need.I'm pretty sure the 13 has the same speakers as the 2009 for the sport 6 speaker set up.

2009-up Honda Fit Car Audio Profile

 

The factory tweeter 'frames' that the tiny OEM tweeters are attached to can be modified to fit about 90% of the aftermarket tweeters out there. You will need to remove the OEM tweeter from its cup, then modify (cut) the OEM cup to fit the aftermarket tweeter in there. If the tweeter is small enough it will fit in behind the small factory grille. If its a larger tweeter then you can just cut a big hole in the cup and mount the tweeter from the top. Not too terribly difficult to do really as long as you know what you're doing.