I have an inspira, and can testify that the stock brakes are crap. Upgraded to aftermarket brake pads for improved braking but the sponginess was still there. Changed to supercircuit steel braided brake hose kit and it solved it.
If i change to bigger rotors (on 16" rims), do I need to change to bigger calipers too?
what rotor u gonna use? why don't u search if evo 4 caliper and above are compatible with inspira.