this dude knows his stuff evidently
http://www.hitman.hm
my only comment is are you going to go and do a lot of mods to your car I.e you want a 12 second skyline if so I think they are ok if you are going to leave your car basically stock may be front mount and exhaust then there are cheaper things to get.
work out where you are going b4 you commit to a big investment like this. cheers
meggala
__________________
check out my site
http://www.meggala.com
jdm info and drifting stuff
nissan cefiro a31 fitted with
sr20 and trust t518z turbo.
13.3 @ 105.69 mph 2.069 60'
full street trim