i saw my friend added some small devices on the tube of air intake of their engine (small black rubber tube), the device have small holes on it, where air are being sucked in. Or some sort
they claims that it:
- increase power
- feul economy
- reduces sound of engine bay
I do not know what the name of the device, it is ranged from RM150-RM200+ each unit.
So, my question is, do this device really work? And what is the name of this device? thx!
PS: I post a pic that i draw about the device.
http://img407.imageshack.us/img407/9661/untitled6iw.png
they claims that it:
- increase power
- feul economy
- reduces sound of engine bay
I do not know what the name of the device, it is ranged from RM150-RM200+ each unit.
So, my question is, do this device really work? And what is the name of this device? thx!
PS: I post a pic that i draw about the device.
http://img407.imageshack.us/img407/9661/untitled6iw.png