I am sure this has been covered numerous times but I have been away from the game for quite some time. I have a '99 Civic EX with a 99-00 Civic Si B16a2 swap. It has the Si bracket on it for A/C. What compressor do I need to buy for me to get A/c working again. I know I may have to have some hoses made or buy. Just worried about the compressor for now. Thanks in advance.

 

The '99 Civic EX needs the civic A/C compressor. The '99 Si actually uses an Integra compressor, which doesn't connect the lines in your car.

My suggestion would be to get the civic compressor AND buy a Del Sol DOHC A/C bracket (CRV A/C bracket works too)

 

you can use the stock civic ex compressor