You could try and E-mail BTS lights at [email protected]
,I bought my kit off e-bay new for $100 and they have worked great for two years now, I don't know if they offer a kit for the XX, but it could'nt hurt to check.
You will definitely be happy with upgrade.
734 09 Raptor
Meglodon by Bo,KW springs, Web 4 Cam, 54mm TB, 105.5mm CP cylinder, 14:1 CP,Barkers Inframe,Dynatek Coil,PC V,Dynatek Programable ignition,CCP stabilizer,+5 swinger,Boss Noss Sys, Direct Drive Lock-up, KDS Evac valve,HID Light conversion,SPAL fan
Tuned by EHS Racing 78hp 55Tq