Porsche Air Injection Valve - 911/Macan 16-19 997-113-203-72 90110097900 Compatible with a wide range

Compatible with a wide range of gasoline and diesel engines

044 for correct fitting

use a small slotted screwdriver to loosen the cover to the left of the right-hand fan grille and the screws behind it

Porsche Floor Mats With Nubuck Surround (Black) For Porsche Cayenne E1 (2003-2010) Models

Porsche Air Injection Valve - 911/Macan 16-19 997-113-203-72 90110097900 Compatible with a wide rangePorsche Air Injection Valve For Porsche 911 (2016 2019), Macan (2016 2018) Models. An air injection valve is a crucial component in a vehicle's emission control system. It plays a vital role in reducing harmful pollutants, such as hydrocarbons and carbon monoxide, emitted from the engine. Key Functions: Air Injection: Introduces fresh air into the exhaust stream, promoting the oxidation of pollutants. Catalyst Activation: Helps to activate the