Yep, I have the Painless 10 circuit system.
Aussie dealers are here:
http://www.painlessperformance.com/I...ernational.php
I got the 10 circuit as I wanted the radiator fan, fuel pump and head light relays in close proximity to the those components. Ie. Easy to check & change rather than crawling under the dash.
I have a couple of spare circuits off the fuse box if I more circuits.
Went in easily, is also clearly marked every 12" on all wires.
When you get the loom the fuse box is pre-wired. This means all terminations are done at the component level. Much easier than starting at the component and terminating at the fuse box.
What surprised me was the basic install took one day and when powered up everything worked.
