1.Easy Installation:Designed For Ease Of Use, This Knock Sensor Can Be Quickly Installed 2.Wide Compatibility,making It A Versatile Choice For Vehicle Owners. 3.Stable Characteristics, High Reliability. 4.This Is A Small-sized And Durable Product. It Has A High Cost Performance Ratio And Is Worth Buying. 5.Utilizes Magnetic Induction For Reliable Knock Detection, Enhancing Engine Performance.