i just got a blox rear sway bar for my 2000 Si, and i was wondering if i need to get a reinforcement kit. ??? plz help.

 

it's not needed for the rear sway bar.

but after a while wear & tear becomes a problem. The subframe where the sway bar mounts tends to bend and tear .. and can cost you a pretty penny to repair at a shop.

my .02 is buy a reinforcement kit

beaks & asr reinforcement kit

 

I've seen it happen on a 96' civic. It's not the prettiest thing ever. Go with the reinforcement kit.