Hi GuysI have Twincam 16v and 20v oem Knock sensors offered, these are examined and so are beautifully Performing, will in shape the next motors, 4afe, 7afe, 4age 16v, 4age 20v silvertop and blacktop,R550 Every single For more info contact Kreesen Out there on whatsapp 0733454554Incorporate to estimate Only demonstrate this user #six · Oct 7, 2007