Well I have had my j30 for a month now and just love the car. 93 Black on Peanut Butta Interior with 85k miles. I have done all maintence except the plugs. I have been looking for ngk platnium spark plugs (oem design) but have not had luck at local stores. They have the bosch but I hear nothing but bad things. Anyone know where I can purchase them online or am I just better off purchasing from the dealership?

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I run Bosch Platinum +4 with no issues on my J30. I have always been a big proponent of Bosch Plugs.. Beware of them on the Q45 since numerous folks using non NGK plugs have adverse experience with the VH45 due to it's high compression...

Of course, there is nothing wrong with the NGK oem either.. Just don't use copper plugs..