Just to let you know with springs and top guild pins off I’m at -1.7 degree and with the amr top camber plates the most you can add is -0.3 since the most is -2.0 before the shocks rub the body of the car. To me is not worth $400 just to add -0.3 degrees of camber
If it was me I would go with 265/35 or 275/30 tires with that size rims. There’s a guy with some bc forge in size I believe to be 19x10 +55 offset he’s able to fit 295/30 tires on stock height with no rubbing.
Simple answer because it will rub if lowered. Unless your going to be +50 offset. At +45 offset you may still risk rubbing depending which tire you go with and which drop