Okay, what's the difference between a USDM 1998 240SX and a JDM 1998 Silvia? The only thing I know of is the Silvia uses the SR20 (as opposed to the KA24DE), and had available HID headlights. Is this all? Is there a difference between brakes, suspension, etc.? Obvious things such as wheels, tires, and position of steering wheel can be omitted.
