after reading some posts of 1/4 mile times:

-What is the best time for the 1/4 mile for a stock EK4 SIR-II ????

-and with light mods (CAI, no kat, Exhaust....)??

-is the SIR-I faster than the SIR-II???

 

it depends on what you referring to SIR is just a well equipped model, SIRII come with more equipment the SiR, therfore heavier and slower...

but if you are comparing EF SiR to EG SIR or EK SIR...all of these are fairly similiar.....but EG being the fastest, becuase of 4.4FDR, more power and being the second lightest....

mid-high 14's and even low 15's is the usual for most SiRs....