Hey guys so my evo x rear left Wheel Speed Sensor is busted, so i would like to ask if a lancer wheel speed sensor would be compatible with the evo x?

 

Base Lancers have rear drum brakes and a different sensor. Ralliart and Evo show different part numbers as well, but likely just for mounting clips, etc as the suspension is different. It's just a basic magnet/hall effect sensor so odds are you might be able to make it read the wheel speed just fine but the length and mounting hardware might be different. If you can get a same generation Lancer sensor used for free/cheap it might be worth attempting to DIY adapt it but if you want direct fitment, you'll need an Evolution sensor.