The black powder-coated finish on some Original Performance converters is intended to help protect the converter body during stocking and shipping. Cosmetic variances in powder coating do not hinder the function or use of this product.
E.P.A. Compliant
E.P.A. Compliant Converters are not legal for sale or use in California, New York or Colorado. Restrictions apply in Maine.
All Original Performance Exhaust Direct-Fit converters feature proprietary catalytic wash-coating formulae that meets or exceeds required emissions standards, and maximizes engine output and catalytic efficiency.
Hardware and Gaskets included (where pictured).
Quality Control:
Prototypes are vehicle fit tested prior to manufacturing
Welded sections and flex pipes are leak tested to ensure optimal performace
Converters are 100% manufacturing line inspected and fitted using a testing jig
Have You Fixed the Problem that Caused your OEM Converter to Fail?
Catalytic Converters are designed to last the life of your vehicle – they do not fail on their own. It is important to fix the source of the problem before replacing your OEM converter. There are three major reasons a converter fails:
OVERHEATED / MELTED
Often caused by unburned fuel entering the converter from a faulty:
Spark Plug
Exhaust Valve
Oxygen Sensor
Fuel Injector
Burned Converter
CATALYST POISONING
Often caused by exposure to emissions substances from:
Leaky Cylinder Head Gasket
Silicone-Based Sealant
Improper Fuel (E85, Diesel)
Worn Piston Ring / Valve Seal
Oil Fouled Converter
STRUCTURAL DAMAGE
Often caused by road debris, corrosion or other conditions such as:
Have You Fixed the Problem that Caused your OEM Converter to Fail?
Helpful Tools: 
Additional Resources