Porsche Carrera GT Factory/OEM Catalytic Converter Re-Coring Other Parts Complies with OEM Ferrari warranty

Complies with OEM Ferrari warranty

Requires only slight trimming to upper intercooler shroud to accommodate the thicker core

valveless design which provides significant power gains

Some hear a slight vibration

957 Turbo / Turbo S Sport Catalytic Converters

Porsche Carrera GT Factory/OEM Catalytic Converter Re-Coring Other Parts Complies with OEM Ferrari warrantyReplace 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