Knock sensor

Bosch Motorsport 0 261 231 045 knock sensor
24,15 EUR / pcs / incl. 23% VAT

Link Engine Managment 114-1000 KnockLink G4 (G4KNL) visual warning light (without knock sensor)
262,93 EUR / pcs / incl. 23% VAT

Link Engine Managment knock sensor Knock Block G4+
631,22 EUR / pcs / incl. 23% VAT