Porsche Air Injection Pump Hose - 911 07-13 997-113-111-70 99104460000 making it a reliable and

making it a reliable and essential component for your vehicle's heating system

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Porsche Air Injection Pump Hose - 911 07-13 997-113-111-70 99104460000 making it a reliable andPorsche Air Injection Pump Hose For Porsche 911 (2007 2013) Models. An air injection pump hose is a flexible tube that connects the air injection pump to the exhaust manifold or catalytic converter. It plays a crucial role in delivering secondary air to the exhaust stream, which helps to oxidize harmful pollutants and reduce emissions. Key Functions: Air Delivery: Transports air from the air injection pump to the exhaust system. Heat Resistance: Must