PORSCHE CAYENNE 9Y0 19+ EXHAUST DOWNPIPE

• High-flow catless or catted options for track or street applications
• Integrated laser-cut stainless steel heatshield reduces engine bay temperatures
• Mandrel-bent T304 stainless steel construction, TIG-welded for durability
• Direct bolt-on fitment with OEM mounting points—no modifications needed
• Improves turbo spool time, horsepower, torque, and throttle response
• Unleashes deeper turbocharged sound with enhanced turbo whistle

• 1 x Exhaust downpipe (catless or catted option)
• 1 x Integrated heatshield
• O2 sensor bungs (pre-installed)

• Porsche Cayenne 9Y0 3.0L Turbo V6 (2019 onwards)

• Direct bolt-on to OEM mounting points with no modifications required
• Utilises existing exhaust connection points for straightforward fitment
• Professional installation is recommended to ensure proper alignment and seal
• Pairs well with Stage 1/2 tuning for optimal performance gains

Will this downpipe fit my Cayenne 9Y0?
Yes, this downpipe is custom-designed for the Porsche Cayenne 9Y0 3.0L Turbo V6 (2019+) and uses OEM mounting points for direct bolt-on fitment.

What's the difference between catless and catted versions?
The catless version offers unrestricted exhaust flow and maximum performance for track use. The catted version includes a 200-cell high-flow sport catalytic converter, balancing performance with reduced emissions and improved CEL resistance for street driving.

Do I need professional fitting?
Whilst the downpipe is a bolt-on upgrade using OEM points, professional installation is recommended to ensure proper alignment, seal integrity, and optimal performance. Contact Project Styling for fitting availability in Southend-on-Sea.

Can I use O2 sensor spacers with this downpipe?
The downpipe comes with pre-installed O2 sensor bungs for OEM sensors. Optional O2 spacers and CEL eliminators are available separately—contact Project Styling for details.