I got mine from autolumination...and naturally, Diode Dynamics gets theirs a few weeks later.
My recommendation is to buy from DD (site sponsor, good customer service)
All LEDs will hyperblink, I haven't seen a bulb yet with built-in resistance to auto-compensate.
I've installed a LED-compatible flasher unit (EP34) in place of the OEM unit. Baxter's on Cedar Hills carries them, double-check the case label to make sure it's LED-compatible.
2010 Bathurst Black 3.8 Track MT
Medign Wings / wheel wings / steering wings
SuperLux LED tails, Switchback (AO) LED turn signals, Diode Dynamics stage 2.5 LEDs
Agency SS brake / clutch lines, OEM R-spec camber bolts
TWM short shifter, boot, WC LatheWerks copolymer knob, SRP black/silver grid pedals
Wheel Werks painted track rims