atlantalexussc400

Hello, I bought this "performance chip" on ebay that turned out to be just a resistor. They claim that it improves acceleration. They say that I should connect it to the IAT sensor. I can't even locate the IAT sensor. Anyone know where it is? Anyone know if it is a good idea to add this resistor to the sensor? Thanks, Sam

Hi there, There seems to be sockets in the engine compartment for traction control modules. Does anyone know if I can just buy the modules, plug them in and get traction control even if the car did not originally come with traction control? Thanks a bunch, Sam