Transfer Box Protective Ring - Cayenne | 2011-2018 477-905-053-A Factory-Like Protection: Provides similar rust

Factory-Like Protection: Provides similar rust protection to factory-applied coatings

Significant Low-RPM Gains: +15 whp and +27 ft-lbs of torque at 3000 RPM

Porsche Porsche 964 NA 3

Cleans Injectors: Cleans and maintains clean fuel injectors

Transfer Box Protective Ring - Cayenne | 2011-2018 477-905-053-A Factory-Like Protection: Provides similar rustTransfer Box Protective Ring For Porsche Cayenne (2011 2018) Models. Enhance the durability of your Porsche Cayenne with this Transfer Box Protective Ring. Designed to safeguard the transfer box from wear and damage, it ensures reliable performance and longevity. Easy to install, this protective ring is an essential upgrade for maintaining your vehicles drivetrain integrity under demanding conditions.