Mushroom Grow

After did some research in H22AOC forum, Aron decided to visit Rev Performance in Sunway to get a HKS air filter.


Reached at 10:30am, but it open at 11am.

While removing the old air filter, dustssss fall down when rotating the air filter......

After install:


Reset ECU.

Didnt notice much difference so far, even in high revving. The only difference is:

It sounds like super vacuum.