help please buying suspencion kit!!!!

sorry in advance for my bad english.
some days ago i put new tires and in the workshop say that it cannot align the wheels because first i need to reemplace some stuff.

i need to say that i live in another country (uruguay) but a friend of my is going to travel and is going to buy me the things that i need...

i already say to him that i need this:
FRONT SUSPENSION ARM WISHBONE kit
2 X CONTROL ARMS (LEFT AND RIGHT SIDE)
2 X BUSHES
is a similar kit than this one: (cheaper one)
(http://www.ebay.com/itm/BMW-Z4-03-06...0e51c6&vxp=mtr)

but also i need a kit of these:
LEFT/RIGHT FRONT SPRING STRUT

any one can tell me where to buy ? so i can tell my friend

i dont want to lower the car, i just want the stock strut.... i see some Bilstein and Koni but this kits are too expensive over a 1000 dollars ... in this moment i cant afford that...

again thanks.
niki

Boge/Sachs. They were the OE supplier for the E46, I think.

http://www.pelicanparts.com/bmw/cata...SUSshk_pg2.htm