S2k are low beam only. they are also the exact same as TSX. if you want to retain hight beams, use some TL Bi-Xenon's or even Infiniti FX 35/45 seem to be ok too. best projectors out there imo are TSX for low, and TL for low/high

here is the output from a stock TSX




here is the low beam from a TL



and the TL high beam





this is FX 35/45 output

low beam, its good



high beam, not nearly as good as TL