knock Description Knock Sensor Availability Available Store price: € 60.00Internet price: € 60.00 Recommended products Garrett Turbo GT2860RS Garrett Turbo GT2860RS F20C Turbo (Up to 600+whp) F20C Turbo (Up to 600+whp) SuperTech Exhaust Valve Dished Inconel B series SuperTech Exhaust Valve Dished Inconel B series