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 be able to withstand high temperatures from the exhaust system.
• Durability: Should be resistant to wear, tear, and chemical damage.
• Flexibility: Allows for easy installation and routing within the engine compartment.