where sells a decent replica m3 kit???

[cossie-e30]

Hi guys, i need a m3 kit for my e30 as ive converted it to 4wd cosworth and the wheels sit out about an inch and half from the arches, can you still buy the parts new or is that gonna be an impossible task? it needs to look nice so are there any replica ones that fit properly and look good? pictures will be a good help too. Thanks in advance.