Now when you say "increase the car performance" - yes it does. Electrical performance. Whether that translates into speed/torque/power I don't know. It really depends on the age of the car, how good is the ground, etc.
is it possible to install a supercharger with a new intake manifold without tunning the ecu or installing a piggyback, new fuel lines, and etc. i mean just install the supercharger and the intake manifold...
yo guys, read this on http://www.rdhjapan.com and thought it was kinda good. thought of purchasing it and was wondering, cos this item needs the keyless system for bnr34. is there actually one?