Frequently Asked Questions
Q:
What materials are used for the outer shell of these catalytic converters?
A: The outer shell is made of high-quality S304 or S409 stainless steel to ensure excellent durability, oxidation resistance, and long service life.
Q:
What is the substrate material and its density option inside the converter?
A: You can choose between a metallic substrate or a ceramic honeycombed substrate. Available densities on the substrate surface include 100, 200, 300, or 400 cpi (cells per square inch).
Q:
Which emission standards do these exhaust catalytic converters comply with?
A: Our catalytic converters are engineered to meet strict international environmental compliance standards, including Euro 2, Euro 3, Euro 4, Euro 5, EPA, and CARB.
Q:
How does upgrading to this catalytic converter improve vehicle performance?
A: Upgrading optimizes the exhaust gas flow backpressure, which enhances the engine's response speed, provides better horsepower/torque output, and increases overall durability.
Q:
Are these catalytic converters resistant to high temperatures?
A: Yes, the heavy-duty stainless steel casing coupled with premium catalyst loading enables the converters to withstand extreme exhaust gas temperatures without structural degradation.