Subframe part

[Silvi]

What is the use of this part? located at the front of the subframe
It seems to be useless(and heavy)

http://oi44.tinypic.com/2lsz5m0.jpg

[naw_speed]

it holds extra plutonium for the flux capacitor just in case you hit hyperdrive while your doing a reverse entry on a drift...

just kidding...

it helps dampin noise caused from vibation that comes from the drivetrain...

[Silvi]

Thanks! :)
Im replacing to ES bushings now.
They have more rubber unlike the stock ones, if I will remove this parts from the subframe ,There will be any difference?

[Silvi]

Is it matters if I will put back the subframe without those?

[thefro526]

Is it matters if I will put back the subframe without those?

You'll be fine.

Some cars actually don't have those (IIRC, mine doesn't) from the factory.

If anything, you might notice a marginal increase in noise and/or vibration - but considering that you're replacing the bushings with a stiffer unit, this shouldn't matter to you at all.