Your need D1S, i'd recommend replacing both to get a good match.
shameless, shameless plug (i own this website)
if you'd like to place an order use coupon code torlocal at checkout (will only work for GTA area, and after you type in post code)
Hot: 2001 Estoril M Roadster
ZCP 19's, ZHP knob, JL 8W3
Cold: 2002 TiAg M3 6mt
ZCP 19's supersports, ZHP knob, UUC short shift GROM, OEM 18's w310's,
http://absolutehid.ca hid kit