Knock Sensor - Genuine Bosch Racing Seats 63 A/R T3 undivided T31

63 A/R T3 undivided T31 narrow 4 bolt exit turbine housing and hose connection compressor housing

25 (thread pitch) Locking Head Nut: FST-031

If you get any steel in the threads

creating a completely sealed system

Electronic Actuator

Knock Sensor - Genuine Bosch Racing Seats 63 A/R T3 undivided T31Product Description: Knock Sensor Genuine Bosch Suits: 8mm (5 16") mounting bolt. Includes: Matching plug and 2 pins. IMPORTANT EMISSIONS NOTICE: In many states, it is unlawful to tamper with your vehicle's emissions equipment. Haltech products are designed and sold for sanctioned off road competition non emissions controlled vehicles only and may never be used on a public road or highway. Using Haltech products for street road use on public roads or