what to 99-00 civic SI's ussually run in the 1/4 mile with a header, test pipe, catback, and a short ram air intake and at what mile per hour is that at? just looking for an average time with those mods, not the best time anyone's ran..

correct me if i'm wrong, but stock they are 15.5-15.9 around 85-87mph?

 

with those boltons ive seen mid, low 15's about 88-92 ish. other variables cane determine the times and mph but stock, high 15's at best