i wantd to know if the apex safc 2 is compatible with the 03 s2000 and does it make a difference thanks guys

 

Get a vafc2. Will allow you to adjust vtec as well as air fuel mixture..

 

so its worth it

 

Yeah you will gain some power. If you have mods you'll gain more. Nice to get vtec down to like 5500 with some tuning also. I gained 10 who peak and 6 ft lbs peak. Lots of power from 8300 to redline too.
I recommend it.

 

but isnt it the v afc to change vtec

 

It's vtec air flow converter. It changes vtec and air fuel mixture.

 

i know but the thing is that my friend is selling me the safc2 can you still change vtec or do i need the vafc2

 

You need the vafc. Safc is not for vtec cars. Can tune with it but can't adjust vtec point.

 

ok got you now thanks alot for the help