AllFlow Test Pipe, Mild Steel - 2.5"

This is not a catalytic converter!

This is a special section of straight pipe with a decorative housing.

It is a test pipe that can be used to diagnose emissions issues or installed on pre-1975 vehicles that did not come with catalytic converters from the factory.

Made of mild steel, this non-catalytic converter will install easily and match many aftermarket exhaust components.

This product does not perform the exhaust cleansing function of a catalytic converter in any way. Use of this product as a substitution for a factory-installed catalytic converter is not allowable under law. It may result in a significant gain in horsepower and may prevent your car from passing emissions.