Exhaust Catalytic Converters

Nengun proudly presents the New R1 Sports Cat for the Nissan 370z Z34

The Amuse R1 Sports-Cat is beautifully constructed by one of Japan's most popular tuner shops.

The Apexi super catalyzer provides high efficiency while still meeting exhaust emission and safety standards.

The Feel's Super Metal Catalyst has been designed to ensure exhaust gas is clean whilst high flowing.

The Fujita Engineering twin catalyzer enables much higher exhaust flow whilst staying legal by keeping the catalytic converter.

The HKS Metal Catalyzer is a high performance replacement for the standard metal catalyzer for improved performance and exhaust flow.

The Knight Sports Metal Super Catalyzer features a 200CPSI cell density and reduced surface area to reduce restriction in the exhaust system.

The world of more power & high response by the engine parts making a point of performance.

The Nismo sports catalyser features reduced cell density for increased exhaust flow, together with metal construction offers increased temperature.

The Sard sports catalyzer is designed for super high flow for maximum exhaust gas flow.

The Sard universal sports catalyzer is designed for super high flow for maximum exhaust gas flow.

Technica Sport has introduced a Circuit Converter kit designed for cars racing on the circuit.

The Toda catalytic converter replacement adapter is for racing use only, but enables the ultimate in exhaust flow for high performance racing.

The TRD Sports Catalyzer features metal construction for improved exhaust efficiency and increased engine performance.