What does a JET performance chip or module do?
Vehicles today use various types of computers, some have chips that are easily removable, others do not. JET has a chip, module or computer upgrade to fit almost every application on the road. The ECM in the vehicle looks at various sensors such as manifold vacuum, coolant temperature, throttle position and RPM, it then processes this information and adjusts spark timing, air/fuel ratio and other parameters according to the tables stored in the JET Performance chip/module memory. By recalibrating these tables we are able to tune the engine for the maximum horsepower and torque under various driving conditions. By installing the JET chip or module these extra increases in performance enhance drivability, towing capabilities, reduce 1/4 mile times and provide improved overall efficiency. Selecting the correct stage of performance chip/module WHAT CHIP/MODULE TO CHOOSE STAGE 1: For stock or mildly modified vehicles. Fuel and timing curves are modified for optimal performance and mileage u
