On video if NG can re-take but if in rally any mistake that it. I should say the video is more on publicity purpose. If today he drive a proton car on video then you may think proton is awesome.
im using a Greddy Type-r
after some whacking
i found that the bov now having a whistling sound when i rev at idle
so i placed my finger inside the bov and i found HALF of a O-Ring piece inside
anyone here knows how...