[Adam]

Originally Posted by boggtown

So... whats it do? Just eliminate the resonator baffle?

Basically yeah, it replaces the stock tube that has pockets or resonators between the intake box and the throttle body plus it has the high flow filter. The idea behind it is that those baffles reduce sound and cause some turbulance so this should make the intake a bit louder and smooth out the flow into the engine. The cheapest I could find this system was around $260 so I feel this a good deal for a brand new system. Here is one of the places I found. Feel free to search for a better price.
http://www.speedyperformanceparts.com/true-flow_po_boxster_performance-air-intake-kit_z.html