MagnaFlow ND OEM Grade Federal Header with Catalytic Converter

DESCRIPTION

Federal Version / EPA Compliant. NOT CARB LEGAL, not for California residents.

The MagnaFlow Exhaust Manifold With Integrated Catalytic Converter was designed for easy, bolt-on installation and does not require cutting or welding. Features American made stainless steel construction and a high quality flow-efficient monolithic honeycomb catalyst that is designed to provide long life and clean emissions.

This is a good stock replacement for those who need to retain EPA compliance in non-CARB states. Not designed as a performance upgrade, essentially a stock replacement and that means stock size primaries (though without some of the the pinches of terrible OEM design). Thus, do not expect big gains, but do expect it both flows better than stock and it will keep the O2 sensor lights off and pass smog when properly installed on ND Generation Miatas.

Note we assume fitment for USA/Canada LEFT HAND DRIVE cars only. As with ANY catted header, not recommended for track use or with turbo or supercharger.

Warranty note on the converter: warranty covers defective converter only. But you can burn up a cat with abnormally high exhaust gas temperatures from track use, supercharger, aftermarket ECU tune, ignition system failure causing a rich mixture, and more. Warranty does NOT cover damage to the cat from these external variables. A failed cat must be sent to the factory for inspection before it can be determined if it is covered under warranty or not.

This item is MADE TO ORDER. Typical lead time is 8-10 weeks.