Unleash the full potential of your 4.0-liter twin-turbo Cayenne with the Fi Exhaust Valvetronic system engineered for the 2023+ 9YA.1 and 9YA.2 platforms. This complete setup—featuring a high-flow front pipe, mid X-Pipe, and Valvetronic muffler—delivers a sharper, deeper exhaust note while maintaining full compatibility with your factory valve behavior.

The X-Pipe design improves exhaust scavenging and turbo response, resulting in smoother acceleration and a more dynamic engine tone across the rev range. Fi’s precision-crafted Valvetronic muffler integrates seamlessly with the OEM valve logic, giving you the exact same driving modes and valve transitions while significantly elevating sound quality and flow.

Finished with quad silver tips for a clean, motorsport-inspired look, this system is ideal for drivers seeking an OEM-plus upgrade that enhances performance, character, and road presence—without altering factory electronics or requiring external remotes.