Pulstar spark plugs
 

Anybody have any experience with these?
http://www.pulstarplug.com/

I don't know, but did you read about the information below the ad concerning modified engines? Our Boxster are so finicky when it comes to the simplest of things. Uridium Spark plugs are supposed to be better than the stock Bosche or Champion ones that we use but everyone always tells me to stay clear of them. So I would be cautious about trying something that isn't specific for our cars. :cheers:

i would say this is a scam or snake oil.
haven't found anything concrete, but if you google "pulstar spark plug scam"
you'll see lots of other forums discussing them with most people having pretty intelligent sounding arguments as to the scammish nature of this product.