Its finally arrived !!
My first K&N. Well I resorted to buying this after driving around town for 2 weeks and nobody has got the Japan type air filter.
Got it from Whybee Ltd on Ebay - GBP39.04 (about RM182 according to Paypal exchange rate)
The cheapest I've found on the websites in Malaysia was going for about RM270.
Guess the extra I could splurge it on the cleaners.
On to replacing it and to experience it for myself all the hype about K&N Filters.
Update: 19 Aug 2013
It definitely feels easier to push the car when you floor the pedal, aside from that, not much else observed. I have a light foot so not much difference really.