hi, i've just installed sound proof on my two door panel and it cost rm350....overall quality is not bad la.. because it's lightweight....will plan to get another 2 doors done next month..
Currently i using gsrt turbo std tdo4h in my wira. Last time my boost meter reading 0.7-0.8bar..suddently...around few week i have problem with my boost drop.. The car performance drop.. n my boost...