Transfer Box Protective Ring - Cayenne | 2011-2018 477-905-053-A Ensure the application surface is

Ensure the application surface is clean

This is sold individually and two are required per car

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

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Transfer Box Protective Ring - Cayenne | 2011-2018 477-905-053-A Ensure the application surface isTransfer 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.