mADmAN,
Kindly advice where/who is the F-Tuned racing.
Probably need their advice on my existing Tein Monoflex (still not using it)
If they able to repair/revalve/maintenance within affordable price, it'll be in my to do list.
i have a unit of new Greddy Type RS BOV purchased from Wangan on August 18th and never used. this is an universal BOV means u need to find your own tapak.