On its own, the Nissan GT-R is a love it or hate it affair in regards to its exterior silhouette. The plethora of aftermarket body kits available for it still leave...
I am currently driving a satria 1.3 GLI. If I want to install an aftermarket RPM meter, do I have to get the signal from the ECU? Also, if I unplug the wiring to the ECU, will that mess up the programme in the ECU...