They look interesting, and while I appreciate on line catalogs, they seem useless without on line prices. As an aside, most after market suppliers (kingsborne as well) give different PN's for the NA 20V and the turbo. Thought the Bosch site lists the same PN. Interesting. Mike >I use Kingsborne spark plug wires. > >http://www.kingsborne.com/ > >HTH, >Eric > >