Porsche Cayenne E1 955 (9PA) Turbo 4.5 V8 (2003–2005) Catted Downpipes equipped with 200-cell Sports Catalytic Converters, designed to improve performance, sound, and durability. These high-flow BRONDEX® Downpipes are entirely made from high-quality 304 stainless steel, TIG-welded in an argon environment for maximum precision and strength.
Key Features:
- Improved Exhaust Sound - Deep, sporty tone without excessive drone.
- Increased Power & Performance - Reduced exhaust back pressure for better throttle response.
- Premium 304 Stainless Steel Construction - Corrosion-resistant and built to last.
- Large Diameter: 3 inch (76 mm) - Optimized flow for performance gains.
- Double-Sided Welding - Reinforced flanges and high-stress joints for extra durability.
- Standard Oxygen Sensor Ports - Plug-and-play design, fully compatible with factory sensors.
- Direct OEM Fitment - Easy installation; replaces factory catalysts with no modifications required.
- Made in Europe - Precision-engineered for the highest quality BRONDEX® standards.
- 3-Year Warranty - Guaranteed quality and reliability.
- Worldwide Shipping Available.
Vehicle Compatibility:
Porsche Cayenne E1 955 (9PA) Turbo 4.5i V8 (2003–2005)
Porsche Cayenne E1 955 (9PA) Turbo S 4.5i V8 (2005–2006)
Porsche Cayenne E1 957 (9PA) Turbo / Turbo S 4.8i V8 (2007–2010)
Why Choose BRONDEX® Porsche Cayenne E1 955 (9PA) Downpipes?
BRONDEX® Performance catted downpipes are the perfect upgrade for Porsche owners seeking a balance of power, sound, and emission compliance. With 200-cell high-flow catalytic converters, they deliver a noticeable performance boost while maintaining street legality in most regions.