Bosch Motorsport Knock Sensor KS4-P – 3 to 25 kHz
The 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 conversion stud to assist in fitment on Nissan & Toyota.
Mounting Hole Diameter: 8.3mm
Supporting Sleeve: Brass
Connector Type: EV1 2Pin Jetronic
Installation Torque: 20±5Nm