My buddy just bought a black civic SiR a while ago and has some questions about the car.

1) Did this car come with a factory keyless entry system. If yes, then where would be possible to get one?

2) What Honda OE spoilers can fit the trunk of the SiR?

 

If it's anything like a US Si coupe: yes it has factory keyless and there is a stock spoiler for '99-'00 coupes. It's taller than the '96-'98 coupe spoiler.