I just left my stock set up on there and it works perfectly well . Car runs 13s in the quarter so you be the judge . I do think I need a new accumulator since I have had 2 bouts with vapor lock . Jasin 80 S 16v -- Email LIST problems to: scirocco-l-probs@scirocco.org. To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org