I've been driving my City for 4 months now. Anyone know how much it cost if I wanna install modulo body kit?

My back seat cushion on the right side has "come out" of the frame. Tried to putting it back but failed. Wonder if i take to SC, are they gonna charge

Guys, recently there are many car break-in cases at my place. Some even got stolen..but those are old cars. I believe NHC will need the correct key with the electronic chip to start the car. So doest this mean my NHC is 'more secure' than the other cars or is it better to invest in a lock?