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Re: California smog & 49 state legal cat/manifold for '99 Civic DX/VP?
Originally Posted by STREETFIGHTER50
the 50 state/Cali legal ones are over twice the price of the identical looking 49 stater! WTF?!
The difference is the amount of palladium/platinum used in the construction of catalysts. 49 state units do not have as much and is reflected in the price point. There was debauchery a few years ago where a car would fail smog, owner told they needed a new catalyst, pay ~$300 for a new one installed, pass smog, but two years later the catalyst was dead due to the lack of materials. That's why here in Calif we get to only use CARB/EO# catalysts.