Porsche Center Lock Wheel Nut - 911 10-11 997-361-081-94 91156579500 Improved Fuel Efficiency: Helps optimize

Improved Fuel Efficiency: Helps optimize transmission efficiency

Note: When Converting From the OE Steel Version to the Upgraded Aluminum Version

Tapered 52mm Throats for Significantly Improved Airflow Capabilities

Porsche Central locking wheel bolt

an M8 bolt (typical 13mm wrench size) will be completely loose in the older 3/8" threaded hole

Porsche Center Lock Wheel Nut - 911 10-11 997-361-081-94 91156579500 Improved Fuel Efficiency: Helps optimizePorsche Center Lock Wheel Nut For Porsche 997 (2010 2011) Models. A Center Lock Wheel Nut is a specialized wheel fastener used on some high performance vehicles, particularly those from Porsche. Key Features: Precision Engineered: Ensures a secure and reliable wheel fitment. Durable Construction: Made from high quality materials to withstand high torque and stress. Center Lock Design: Simplifies wheel changes with a single central locking point.