E36 318i Motorsport shocks

[Wicked_1]

Ivvvee been.searching for shocks a while now.Can any one tell me,is there a real difference?are they shorter than the normal ones?sorry using opera mini

 

[Wicked_1]

Found a place to get them,any 1 know what bushes to use?OEM or is there a good aftermarket kit?The shock mount bushes