So I heard some rattling under my hood today and I went to check it out I realized that the bolt that connects the bar part of my front strut bar to the claw part that attaches to the strut had fallen out. Does anyone know what size bolt it is? It's the Matrix strut bar which I got from streetbeatcustoms. I'll probably be going to pepboys tomorrow to try and find one that fits but figured I'd see if anyone knew offhand to save me some time. It doesn't say anwhere on the other bolt what the size is. On a side note, it felt like my car was handling different and swaying a lot around turns so the strut bar apparentley makes a pretty big difference. I noticed this before I realized the bolt had fallen out.

not really sure.
I downloaded some instructions that said 19mm when I put mine in, but it was larger than that. I ended up just using a crescent wrench.
Sorry.

Thanks for the reply. I just ended up taking off the bolt from the otherside, removing the bar, and taking the bolt to a hardware store which matched the size of the bolt for me.

Good idea, dude.
Sorry I couldn't be more help.
I think the 99's are like 22mm or something.