what is your car? GTR? R34?actually its still too firm...
on my similar car (scooby version of airtrek)...im using 7k front, 5k rear...still i found out that front is still a little bit on hard side...i would say 6k,4k would be perfect for airtrek...and my car
and biao....what colour is your trek? i think i saw several turbo trek in seremban....
yeah, this is the chap that poison me..
after reading his post, I am really tempted to change to 6k..