Here is my mild NA build, just for fun and experience
Modifications & Optional Extras
This car is something like stage2 NA build around very nice Brian Crower cams. So it has modded intake , i removed the resonator and installed air scoop, KN drop in filter , sourced bigger throttle body off TL , burnt some cash on RRC manifold. BC st2 NA cams , upgraded valvetrain with S2000 oem springs , K20 oil pump upgrade, slightly polished head intake windows. other than that - stock bottom. 4-1 ASP header , a jewel on the crown of this build, very nice and powerful one . High flow cat , stock catback. Everything is tuned with kpro dual ECU and then i moved to flashpro setup.
Forgot to add set of pulleys, lightweight Enkeis and BBK .