Porsche Cayenne 957 Factory/OEM Catalytic Converter Re-Coring Exhausts We leveraged their expertise in

We leveraged their expertise in tuning high powered Porsche vehicles for decades

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Tuned = 600 WHP / 526 TQ

High-temperature bearings at both ends of the butterfly spindle including Inconel T625 stainless steel

Kit includes two carbon fiber panels and two aluminum guards to protect against road rash and scraping

Porsche Cayenne 957 Factory/OEM Catalytic Converter Re-Coring Exhausts We leveraged their expertise inReplace the worn out or broken core of your factory Porsche catalytic converter(s) with a new high performance HJS tri metallic catalytic converter core. FEATURES: Fabspeed Motorsport can replace the inner core of your Porsche catalysts with new high performance cores from HJS Germany. These premium catalytic converters are a fantastic way to refresh your factory exhaust system without sacrificing the factory appearance. Please call us at (215) 646