idk about your cars brakes it could be power brakes same in my 2006 chevy trailblazer brake pedal gets hard if the engine is shut off so its normal but idk about alto and right hand drive stuff im guessing thaey are power brakes
2: those mods are ricy as hell sorry for that that might look good to you idk different opinion but they are rice and the wing is for rwd cars (if this place is moderated Im sorry if i break any rules btw)