After many months of research, development, and fine-tuning, CROSS is proud to release the high performance Porsche 996 Twin Turbo Full Titanium Turbo Back Exhaust System. Made of ultra-lightweight full Titanium, this exhaust weighs less than 17lbs. without the catalytic converters, which is significantly less than the factory OEM exhausts. The CROSS Titanium exhaust system features a full 80mm welded piping, biggest piping available on the market, and two high performance 200 cell catalytic converters. The 200 cell catalytic converters give enough flow and performance while maintaining street drivability and preventing the check engine light to come on. The mufflers have extra packing material than before allowing a sumptuous tone that will bring out the famous turbo Porsche exhaust sound.  CROSS is now taking pre-orders for these Full Titanium exhaust systems and waiting for arrival in April / May. 

More information of the exhaust can be found here:
http://www.cross-na.com/ViewProduct.aspx?ProductID=66

Porsche 996 Twin Turbo Titanium CROSS Sports Exhaust System: