im going to buy wiring harness from US Civic Si Em1 99-00 obd2b
and should i change any plugs or any parts like dizzy ,injectors ,alternator,because they are all obd2a
i have msd dizzy so can i use this with obd2b harness
http://i429.photobucket.com/albums/qq11/genncy/IMG_1425.jpg...