i installed a tsi kit on a 03 civic, t28 ball bearing upgrade, fmic, etc...
this setup came with a throttle body spacer with 2 injectors in it (like old fmax).
i was thinkin of ditchin the spacer and the lil "magic box" and runnin bigger injectors (550cc), a fuel pump, 3bar map, and hondata to get more power. is this possible using the original returnless fuel system? my boss tried to holler at rc eng., and they dont have injectors for my customer. any input would be great. thanks in advance, chris