I have talked to Red Line and they said to use the MT-90 for the 16v. But Then I have heard on the web that the MTL is better. So Which one you guys using? Brian 86 16v -- To unsubscribe, send "unsubscribe scirocco-l" to majordomo@scirocco.org. If you experience other problems, email: scirocco-l-probs@scirocco.org