First thread here... Picked up my 2013 WRX a couple weeks ago.. It's been in the garage since getting mods put on it... I'll get a build thread going sometime...
Anyway, thought I'd share some information- I found this website (WebElectric Products - Sequential Turn Signals, Sequential Taillights, Sequential Tail Lights, Dynamite Stick Sequential, Pulsing Brake Light Pulser Flasher, One Touch Convertible Top, Dynamite Stick, One Touch Turn Signals, Daytime Running Lights, L) when looking for the one touch turn signals for my previous car. Found out that they do have a OTTS flasher that also rids of hyper blink when using LED turn signals for the WRX.
It's expensive, but it's a cleaner install than having resistors wired to all 4 corners and the convenience function... Easy install as well- a direct replacement (if there's enough interest, I'll throw up a DIY).
Love it, hate it, call me lazy, but at least I signal.
Here's a pic of the OEM flasher and the WebElectric flasher (right):
Here's a video of it in action: