KS4-P -3 to 25 kHz Vehicle Specific Knock Sensor Kit 0550-3026 Specifically designed to suit the

Specifically designed to suit the latest turbocharged BMW cars

Billet alloy CNC profiled to fit its dash screen perfectly

best for Barra and N54

Simply unplug and unbolt your OEM Blow-Off Valve

Fill body injector

KS4-P -3 to 25 kHz Vehicle Specific Knock Sensor Kit 0550-3026 Specifically designed to suit theThe motorsport knock sensor designed for a wide frequency precision. Includes compact electronic connector & high temperature silicone 90Deg boot to endure the high temperatures on the engine. Also included is a stainless conversion stud adaptor to assist in many universal applications. Most engines across the JDM car makes and models all ultilise an M12 x 1. 25 thread in their block. We have listed some models below but they will fit a wide variety