do u find sound quality better?
Yes much better
Or u have installed subwoofers?
No. I have one, but did not feel the need to put that in Facelift Grande
And plzz tell me the tweeters on doors how it works
They work fine
and does sport mode really pushes the car to maximum
It makes things faster
and how is visibility of bi beam?
Simply awesome, crystal clear
And in fog lights there are also leds?
No LEDs in fogs. I installed aftermarket LEDs.
And what happens when u turn on the traction control?
It is always on, by default.
Is it helpful in snowy roads?
Just watch on youtube how TRC and VSC work on Corolla
Sir also tell me that meri grande ki android system main or ziada apps nahi ho pa rahi even though memory card and usb is installed in it is there any solution to it?
No solution.
Last question is why i felt the car is not in my control at higher speeds is there any need to lower it?
Yes lowering improves control, but at the cost of ground clearance. You can lower an inch safely though.