Porsche Non Valved Supercup Cat-Back Exhaust System - 911 | 2022-2025 99970347641 Optimal Viscosity: The 5W-40 viscosity

Optimal Viscosity: The 5W-40 viscosity provides excellent cold-start protection and reliable performance under high temperatures

This two-step process effectively cleans and replenishes the system

Protect Your Interior: Our Door Lining Trim provides a protective layer for your vehicle's door lining

Flexibility: Offers some flexibility to accommodate minor movement or vibrations

Porsche Non Valved Supercup Cat-Back Exhaust System - 911 | 2022-2025 99970347641 Optimal Viscosity: The 5W-40 viscosityPorsche Non Valved Supercup Cat Back Exhaust System For Porsche 992 GT3 GT3 RS (2022 2025) Models. Features: Enhanced Exhaust Note: Designed to provide the high revving 4. 0L engine with the aggressive exhaust note it should have had from the factory, without any interior drone. Marketed as the premier non valved GT3 system. Weight Reduction: Saves 17 lbs 7. 2 kg compared to the stock muffler. Customizable Tips: Offers a choice of matte carbon fiber,