The 250-1881 is a complete GM LS drive by wire cruise control kit for vehicles with ETC electronic throttle engines. It comes complete with a direct wire adapter that will connect directly to your OEM LS accelerator pedal. This kit requires a 4000 ppm speed signal input. If you do not have that signal, or do not know what signal you have, you will need the 250-1882 kit. We offer three cruise control switch options as well. It comes with installation instructions (located below) and lifetime technical assistance. Please call with any questions before purchasing this kit. **** This kit will NOT work with 2003-2006 5.3 or 6.0 set ups. If your vehicle has a TAC module, this kit will not work. ****
