|  | | | Porsche 996 & Boxster Exhaust Pipes - Page 1 | Oxygen Sensors  | | The oxygen sensor actively measures the exhaust output from the engine in order to determine the proper mixture for the car. If you are having trouble adjusting the mixture on your car to proper levels, there is a high chance that you may have a faulty oxygen sensor. |
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993-606-118-01-M14 | Oxygen Sensor, After Catalyst, 2 Per Car, 996 Carrera 2/4 (1999), Each
Brand: Bosch [Photo] |  |
| $97.00 |  | | 993-606-128-01-M14 | Oxygen Sensor, Before Catalyst, 2 Per Car, 996 Carrera 2/4 (1999), Each
Brand: Bosch [Photo] | |
| $130.50 | | 
996-606-118-00-M14 | Oxygen Sensor, After Catalyst, 2 Per Car, 996 Carrera 2/4 (2000-01), Each
Brand: Bosch [Photo] | |
| $76.25 | | 
996-606-168-01-M14 | Oxygen Sensor, Before Catalyst, 2 Per Car, 996 Carrera 2/4 (2002-04), Each
Brand: Bosch [Photo] | |
| $137.75 | | 
996-606-178-01-M14 | Oxygen Sensor, After Catalyst, 2 Per Car, 996 Carrera 2/4 (2002-04), Each
Brand: Bosch [Photo] | |
| $162.75 | | 
986-606-126-01-M14 | Oxygen Sensor, 4 Per Car, Boxster (1997-99), Each
Brand: Bosch [Photo] | |
| $108.00 | | | 986-606-127-01-M14 | Oxygen Sensor, Before Starter Catalyst, 2 Per Car, Boxster/Boxster S (2000-04), Each
Brand: Bosch [Photo] | |
| $114.00 | | 
986-606-128-01-M14 | Oxygen Sensor, After Starter Catalyst, 2 Per Car, Boxster/Boxster S (2000-04), Each
Brand: Bosch [Photo] | |
| $139.75 | | | 996-606-138-01-M14 | Oxygen Sensor, After Catalyst, 2 Per Car, 996 Turbo (2001-05), Each
Brand: Bosch [Photo] | |
| $76.50 | | | 996-606-128-00-M14 | Oxygen Sensor, Before Catalyst, 2 Per Car, 996 Turbo (2001-05), Each
Brand: Bosch [Photo] | |
| $138.75 | | Catalytic Converters | | Car not passing smog anymore? Troubled with bad emissions? Perhaps you need a new catalytic converter. Catalytic converters become blocked with age and can result in poor performance. Replace yours today and get back lost power and fuel economy. |
| | EVO/Milltek Sport Cats | | The EVO/Milltek 100% stainless steel high flow catalytic converters add real noticeable power. Reduce back-pressure for increased power and torque. Made with German 200 cell, platinum coated catalysts for superior longevity and reliability. |
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EVO-EXTCAT996NA | EVO/Milltek Sport Cat Set, 996 Carrera 2/4 (1999-04) [Photo] | $2495.00 | | Exhaust Gaskets / Sealing Rings | | These are the various gaskets that make up the exhaust system. Replace them whenever you remove any exhaust components. Keeping your exhaust components is vital to sealing your car, keeping your engine running better, preventing backfires, and keeping poisonous carbon monoxide (CO) out of your heater system. |
| | Exhaust Manifold Gaskets | | 996-111-107-54-M17 | Gasket, Exhaust Manifold to Head, 2 Per Car, 996 Carrera 2/4 (1999-01), Boxster/Boxster S (1997-04), Each
Brand: Victor Reinz | |
| $5.50 | | | 996-111-107-55-M100 | Gasket, Exhaust Manifold to Head, 2 Per Car, 996 Carrera 2/4 (2002-04), Each
Brand: Genuine Porsche | |
| $27.50 | | | 996-111-107-71-M30 | Gasket, Exhaust Manifold to Head, 2 Per Car, 996 Turbo (2001-05), Each
Brand: Elring Klinger [Photo] | |
| $9.00 | | | Catalytic Converter to Manifold Gaskets | 
996-111-113-50-M30 | Gasket, Exhaust Manifold to Catalytic Converter, 2 Per Car, 996 Carrera 2/4 (1999-04), Each
Brand: Elring Klinger [Photo] | |
| $1.75 | | | 996-111-113-02-M30 | Gasket, Exhaust Manifold to Catalytic Converter, 2 Per Car, Boxster (1997-99), Each
Brand: Elring Klinger | |
| $1.75 | | | 996-113-113-00-M100 | Gasket, Exhaust Manifold to Catalytic Converter, 2 Per Car, Boxster/Boxster S (1999-04), Each
Brand: Genuine Porsche [Photo] | |
| $3.50 | |
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