For those that are not that familar with the brand, TTP is a German company that makes parts for the Boxster. I have one of their cold air intakes which is a strange beast. It has a very nice carbon fiber air box, custom BMC air filter element, and a very nice machined aluminum holder for the air filter and MAF sensor.
Link to TTP
On the other hand, they normally come with something that looks like a thick dryer-hose connection that connects to the engine. The folks that installed the intake found a very small vacuum leak in the stock hose, so they built a very nice aluminium connection. I just took out the filter element to clean and thought you may want to see some photos of the intake,
Ed
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