Im currently running A1RMs on mine and i found them to be pretty ace.
I found they work alot better once they have a little bit of heat in them, saying that though they are awesome on the street in normal emergency stopping conditions.

I plan on running 4000's once my front discs die.

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2016 Subaru Outback - Work Wagon
350NM of CVT Goodness
Pit Crew, shit talker.