Downpipes for Porsche Cayenne E3 536 9Y0 (9YA / 9YB) 4.0 Twin Turbo V8 + 200-cell High-Flow Sport Catalytic Converters.
Upgrade your Porsche Cayenne E3 536 9Y0 (9YA / 9YB) 4.0 Twin Turbo V8 with BRONDEX® Performance Downpipes featuring 200-cell High-Flow Sport Catalytic Converters.
Engineered for maximum power, sharper turbo response, and an enhanced exhaust tone, these downpipes deliver both performance and sound refinement while remaining compatible with OEM components.
The BRONDEX® 200-cell high-flow catalytic converters create a deeper, more aggressive exhaust note compared to the factory downpipes. Built from premium 304 stainless steel and coated with high-precision precious metal wash layers, they ensure long-lasting durability, effective emissions control, and a noticeable reduction in weight and size.
Technical Features:
- Improved Exhaust Sound and increased engine performance;
- Constructed from high-quality 304 stainless steel;
- Diameter: 3.5" → 3" (89 mm → 76 mm) smooth transition;
- Double-sided welding on flanges and high-stress joints;
- Integrated O2 (oxygen) sensor ports and EGT (temperature) sensor ports in OEM layout;
- 100% OEM fitment - easy replacement for factory downpipes (compatible with or without OPF/GPF systems);
- Manufactured in Europe to the highest standards;
- 3-year BRONDEX® warranty;
- Worldwide shipping;
Also Available:
Catless Downpipes for Porsche Cayenne E3 9Y0 4.0 Twin Turbo V8 - for drivers seeking maximum exhaust flow and ultimate performance.
Why Choose BRONDEX® Downpipes:
BRONDEX® downpipes combine precision engineering, advanced materials, and a performance-driven design to unlock your Porsche Cayenne’s true potential. Whether you choose 200-cell high-flow catted or catless options, you’ll experience unmatched power, sound, and reliability.