Copper Exhaust Nuts

This is the popular Dodge and Chrysler 2.2 and 2.5 copper coated exhaust manifold nut upgrade. These are the highest quality GRADE 10 exhaust manifold stud nuts that are direct replacements for the factory grade 8 steel nuts. These are actually manufactured for the high performance turbo Porsche automobile but are a perfect standard fit for our turbo Dodge automobiles.