y our z club don have personal number or sticker(logo) like caldina club ahhhhhhhh
if have next time when we saw z on the road we can know tis is member or musuh maaaaa
if member we can sayhalo loo but musuh we can...
I'm seeking for best missfire sytem for my r33.. but can't find much info about it..
I've heard about FireStar, with a funtion to control max rev.. but no one sell it at my area...