i have a 'OO civic Si
-DC 4-1 headers
-AEM CAI
-Str8 pipe
-es motorsports N1 muffler wid str8 pipe
-STR cam gears
-CTR cams
-Skunk 2 manifold
-Vtec controller
-B & M fuel pressure regulator and gauge

what do i need to hit 14's or lower? also will supercharging and my mild motorwork go together? i need advise thanx

 

umm , its either more aggressive cams and higher compression pistons and some tuning .....all motor

or you get lower compression pistons and boost it and tuning, but you cant do both ,

i highly suggest a turbo over a supercharger

 

throw a turbo kit on there as is, run stock boost, and you'll be low 14's if you can drive. Or just spray a 50 shot. I had a friend with bolts ons in his 00 Si hit a 14.7 with a great driver.