Hello all

Hi all,ive only recently became a proud owner of a nissan skyline r33 gts-tm,itz got plently of mods on it such as apexi avc-r and engine condition monitor,aswell as an apexi front mounted intercooler etc. however as the cars had'nt come with any instructions ive spent ages trying to sort out how to use the gadgets..........and still aint gettin anywhere!!!