Fitment:
2019–2023 Cayenne Turbo
2021–2023 Cayenne GTS
2022–2024 Cayenne Turbo GT/Coupe
Product Info:
Uncork the EA825 4.0-liter twin-turbo V8. AZM downpipes cut post-turbine restriction to help the turbos light sooner and pull harder through the mid-range, while keeping an OEM-level seal under heat cycles. Each set uses thick-wall T304 stainless, full-penetration TIG welds, and CNC flanges. O₂ bungs are placed for factory sensors, and the kit includes new hardware for a straightforward bolt-on install.
Emissions & region
Off-road/competition use only. Not legal for highway use. Not CARB-compliant.


