Hi GuysI have Twincam 16v and 20v oem Knock sensors available, these have been examined and are perfectly Doing the job, will fit the next motors, 4afe, 7afe, 4age 16v, 4age 20v silvertop and blacktop,R550 Every For more information Get in touch with Kreesen Offered on whatsapp 0733454554 This solution https://muhammado901ayw0.wssblogs.com/profile