Is there any point in using a about mentioned parts in a 99 Civic Si (SiR Canada) Are they any difference from the B16a2 parts or are they the same. Does the fuel rail flow better and are the injectors larger?

 

same injectors (240), not sure about the fuel rail, but id guess that it is the same as well

 

Thanks for the info, I guess the regulator is the same as well. Anyone else have any comments? Thanks.