Sound Dampener

Sound like so Dam Pen errr...(very stupid err) !!

So i saw this sponge things at Brother car shop. then dunno hear who say can reduce my Turbo engine sound.



Mana Tau no effect at all. Sien nya...

The description written :
-self-extinguishing ( can put off fire)
- water proof (if dun put rain will wet the engine)
- High temperature resistance -40'c to 105'c (My F1 engine too HOT !)
- Durable ( can last 100 years)
- Environment Friendly (will grow plants,and make ozon layer thicker)

Soooo........ LOL !

Never mind , just another stupid things i buy =p