What wattage are the HID's? You might need to boost the voltage to the ballasts via a relay. There are wiring harnessesavailable that are plug-n-play.
'09 PSM G8GT w/ Premium & Sports packages.
Go: 403 TSP stroker, RCR ported IM & TB, RCR 223/235 cam, ported heads, Kooks 1 7/8" LTs, catless mids, Corsa, VCM OTRCAI, 3.27s, 3200 Circle D stall. Full Zeta II suspension swap with BCs, BMR bushings, 11.33 @ 121.
Show: TRS 4300K HIDs, LED fogs, VG Sharkfin, GXP diffuser, CTS-V brakes and wheels. Complete Pacific Slate re-paint.