guys i'd like to ask.

I have a bmw with a 1jz engine(been endorsed and puspakomed less than a month ago)

but yesterday i got stopped at a JPJ block for my HID lights, so they gave me 2 pieces of paper, one for my HID lights and another for asking my car to go in for a inspection before 23

so here's what im worried about

1. My car has light tint which is faded, and when i bought the car and transferred it to my name. the tint was already on and just have recently went through puspakom. i dont know how it went through puspakom with tint but do i need to remove it before i go for inspection?

2. My 1jz engine is endorsed and its engine number is already on my geran, so do i need to worry about anything on my engine?

3. The car came with a decently loud exhaust(apex dunk megaphone), do i need to worry about that? some say i should put a stock exhaust?

4. The car also came with quite big rims, i mean the offset is low so the rims stick out a bit from the fender.. is that something to worry about during inspection?

appreciate any pointers or help u guys can give

a bit nervous as this is my first time going for this kind of stuff