Has anyone ever heard/tried these?

  1. #1
    http://www.ebay.co.uk/itm/1603877233...84.m1436.l2649

    are they worth it? do they actually do anything?
  2. #2
    utter bollocks mate waste of time and money
  3. #3
    Bought one when i was 18 and had my 1st vtr, guy who fitted it even told me it was a waste f money and time, and i noticed fuck all difference tbh
  4. #4
    good to know, cheers guys.