Rywire Bosch Knock Sensor Kit with M12 to M8 Stud Adapter (B-Knock-Kit)

Rywire B-Knock-Kit is a Bosch two-wire knock sensor kit for Rywire engine harnesses that are wired for the Bosch sensor, including the Rywire B-series and K-series standalone race harnesses. The Bosch sensor gives cleaner knock feedback to modern performance engine computers, and the included stud kit adapts it to Honda and most other Japanese engines.

Vehicle Fitment

• Rywire harnesses with a Bosch two-wire knock sensor plug
• Engines with an M12 x 1.25 knock sensor boss, including Honda: the stud kit steps down to the Bosch sensor's M8 x 1.25 hole

Features

• Bosch two-wire knock sensor
• Stud kit, M12 x 1.25 to M8 x 1.25
• Suited to knock tuning on standalone engine computers

What's Included

• Bosch knock sensor
• M12 x 1.25 to M8 x 1.25 stud kit

Frequently Asked Questions

Will this plug into my factory Honda harness?

It is meant for Rywire harnesses that support the Bosch two-wire knock sensor. A factory Honda harness uses a different knock sensor plug.

Does it fit my engine block?

The stud kit adapts an M12 x 1.25 knock sensor hole, used on Honda and most other Japanese engines, to the Bosch sensor. Email service@tunedbyshawn.com with your engine, chassis and ECU before ordering if you are unsure which configuration you need.

For off-road and competition use only. Not legal for use on pollution-controlled motor vehicles.