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Sports Exhaust VALVETROINC + X-Pipe Design 200 Cell Sports Cats Package DesignTek Valvetronic sports exhaust system gives smooth 15Bhp/17 ft-lbs of torque to the wheels with the valves opened, +8HP/10 ft-lbs of torque to the wheels with the valves closed. Made from high quality 14-16 gauge T304 stainless steel, hydro-formed muffler cases, radiuses stressed relieved with 2000 degree ceramic fiber and stainless steel wool packed free flow mufflers. DesignTek sports racing catalytic converters give a HORSEPOWER and TORQUE gain to all 996 cars. High Quality T304 SS C.N.C. mandrel bent tubing for maximum exhaust flow.The X-Pipe design has increased deeper sound with increased BHP. German imported 200 cell high-flow sport catalytic converters for reduced backpressure and less restriction..
Exhaust Fitting Kit for Porsche 996 3.4L / 3.6L Fits:Porsche 996 Carrera 3.4L Porsche 996 Carrera 3.6L Kit Includes: 2 x Header Gaskets (Diagram Ref 3)2 x Header to Cat Gaskets (Diagram Ref 7)2 x Cats to Muffler Clamps (Diagram Ref 29)2 x Muffler to Tail Pipe Clamps (Diagram Ref 22)*Click on the image to see a large parts diagram.
Sports Exhaust + Cat bypass Package (+12 to 18bhp)DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 1998-2004. Made from 14 - 16 gauge T304 stainless steel.Includes Sports Exhaust and Sports Cat bypass pipes, giving +12 to +18 bhp that you can really feel and superb sports car sound.*Please note this system fits with factory headers or sports after market. Cat bypass systems may not be emissions legal in all counties
Sports Cat Bypass + Headers Package (+15 to 20bhp)DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 1998-2004. Made from 14 - 16 gauge T304 stainless steel.Includes Sports Cat Bypass and Equal length sports headers Giving +15 to +20 bhp that you can really feel and superb sports car sound.*Please note Cat bypass systems may not be emissions legal in all counties
Sports Exhaust + Headers Package (+16 to 22bhp)DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 1998-2004. Made from 14 - 16 gauge T304 stainless steel.Includes Sports mufflers, Equal length sports headers Giving +16 to +22 bhp that you can really feel and superb sports car sound.*Please note this system can be fitting with factory or sports after market cats
Sports Exhaust + Headers + 200 Cell Sports Cats Package (+20 to 27bhp)DesignTek 996 Stage 1 Performance package. High Grade stainless steel exhaust system for Porsche 996 1998-2004. 14 - 16 gauge T304 stainless steel.Includes sports mufflers, Equal length headers, 200 cell sports cats and fitting kit, giving +18 to +27 bhp that you can really feel and superb sports car sound.
Sports Exhaust + Headers + Cat Bypass Package (+20 to 27bhp) DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 1998-2004. Made from 14 - 16 gauge T304 stainless steel.Includes Sports mufflers, Equal length sports headers and sports cats bypass pipes. Giving +20 to +27 bhp that you can really feel and superb sports car sound.*Please note Cat bypass systems may not be emissions legal in all counties
