EVO 8 Catback Exhaust System (EVO8-CBE) US$599.00   EVO 8 Turboback Exhaust System (with factory catpipe) (EVO8-TBE) US$898.00 Designed specifically for the 2003+ US Spec EVO8, the EVO8-TBE comes complete with 3" ID all 304 Stainless Steel Frontpipe (EVO8-FP); and our Stainless Steel and Titanium Catback Exhaust (EVO8-CBE). It is designed to utilize the factory catalytic converter pipe in the stock position so as to maintain street-legal status and emissions compliance. NOTE: Picture shows catless race pipe (EVO8-RP) which is not included but is sold separately. For additional power, you can purchase a Race Pipe (EVO8-RP) to replace the factory catalytic converter with a straight through 3" ID 304 Stainless Steel catless pipe (for off road use only).   EVO8 Cat-less Race Pipe (EVO8-RP) US$139.00 This 3 inch, 304 stainless steel, race pipe replaces the stock EVO8 catalytic converter for off road use only.   EVO8 Downpipe (EVO8-FP) US$299.00 Evolution VIII Down-pipe: T304 Stainless Full 3 inch with a custom flange that allows the factory cat pipe to bolt up to the exhaust system without having to neck down the TurboXS Evo8 Down-pipe.