Sost. catalytic Ferrari 355 Stainless Steel

Sost.kat to double the original parts.

This prevents minikat indicator lights up "engine failure" when the exhaust system is deprived of catalytic avoiding making any changes to the electrical system of the car

It allows to eliminate the catalytic present, continuing to maintain the attack of the lambda probe and the thermocouple.

Allows you to delete the two catalytic without having to cut anything.

This special resistor allows you to remove the error-fault resistor Lambda probe-

This emulator prevents you turn on the light "engine failure" when the exhaust system is deprived of catalytic. Complete with assembly instructions for easy assembly. Only suitable for all Subaru models, including the latest.

Catalyst to be applied on external wastegate.