Add some style to your Porsche 996 Turbo or GT2 with a set of these carbon fiber intercooler duct splitters by Agency Power.  The carbon fiber inserts fit into the factory intercooler air inlet and attach by simply screwing them place of the center of the duct.  The duct splitter is carbon fiber on both top and bottom with the concave side facing up.  They are sold as a pair.  Using these requires removing the stock plastic ducts.

See Installation Instructions Here.  All Agency Power parts come with a LIFETIME warranty when you fill out the warranty card here.