Hi bro. Need some advise in sound proofing toyota vios j spec 2012. The only noise that is bothering me is when I rev my engine high. It sound so loud till its scaring the Shit out of my passenger.

PM best price for firewall and hood treatment.

Or u can suggest me other solution or brands with better effect with price. Thanks

Hi bro.
Driving a 2012, 2nd gen toyota vios.
I only have 1 noise problem I cannot tahan. Something inside my dashboard is vibrating. Can do soundproof on this? Or open up see how first. Maybe something loose?
Btw. Can quote me sound proof firewall and hood part. Thanks