Porsche Cayenne S / GTS 958.2 3.6T Catless Downpipes (2015–2018)
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High-Flow Catless Downpipes for Porsche Cayenne S & GTS 958.2 3.6L Twin-Turbo V6
Designed for the Porsche Cayenne S and Cayenne GTS 958.2 powered by the 3.6L twin-turbo V6, these high-flow catless downpipes replace the restrictive factory catalytic converter sections with a significantly freer-flowing exhaust path directly after the turbochargers.
Manufactured from high-quality stainless steel, the downpipes are engineered to withstand extreme exhaust temperatures while providing excellent strength, corrosion resistance and long-term durability.
The catless configuration removes the restrictive factory catalytic converters, significantly reducing post-turbo exhaust restriction and allowing exhaust gases to flow more efficiently. This results in increased turbocharger sound together with a deeper, louder and more aggressive twin-turbo V6 exhaust note.
The freer-flowing design is particularly suited to tuned and performance-oriented Cayenne 3.6T builds where reduced exhaust restriction and improved turbocharger response are a priority.
Vehicle-specific routing, flange geometry and mounting points are designed around the factory Porsche Cayenne 958.2 3.6T exhaust system. Original oxygen sensors and applicable OEM components should be transferred during installation where required. Professional installation is strongly recommended.
KEY FEATURES:
- High-quality stainless steel construction
- Twin catless downpipe design
- Designed for the 3.6L twin-turbo V6
- Designed for Porsche Cayenne S & GTS 958.2
- Removes restrictive factory catalytic converters
- Reduced post-turbo exhaust restriction
- Improved exhaust gas flow
- Improved turbocharger response
- Increased turbocharger sound
- Deeper and more aggressive V6 exhaust tone
- Vehicle-specific exhaust routing
- High-temperature resistant construction
- Excellent corrosion resistance
- Professional installation strongly recommended
PACKAGE INCLUDES:
- 1 × Pair of Catless Downpipes
- Installation Hardware
IMPORTANT NOTICE:
This product is intended for off-road, track and motorsport use only. Removal of the factory catalytic converters may not comply with emissions or public road-use regulations in your country or region.
Installation of catless downpipes may trigger a Check Engine Light (CEL). Appropriate ECU software or calibration may be required depending on the vehicle setup.
It is the customer’s responsibility to confirm all applicable local emissions, inspection and road-use regulations before purchasing or installing this product.