Porsche 911 GT3 Cup Factory/OEM Catalytic Converter Re-Coring Style:Default Achieve maximum power from the

Achieve maximum power from the Lamborghini Aventador 6

FEATURES: Fits all late model Porsche 911 Carrera 3

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Inject new life into your 335i or 435i with a high-flow catted downpipe

no welding required All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty NOTE:  Minor cutting required at factory exhaust break point to install the Fabspeed product (Reference Dimple Locations on OEM)

Porsche 911 GT3 Cup Factory/OEM Catalytic Converter Re-Coring Style:Default Achieve maximum power from theReplace the worn out or broken core of your factory Porsche Cup Car 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 Cup Car 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