I wouldn't be surprised if be gets high 12s, given you can run mid 14s with bolt on mods. that's the advantage of coilovers my friend... get to the track, tweak the rear to a rock hard firm setting so the car is stable on take off and set the front to a spongy soft setting for plenty of road feel and traction. ;) then once it's all over dial everything back to the street settings ane you're all set to tackle the Sydney potholes again....