xjordie
NAXJA Forum User
- Location
- pleasanton
I want a high flow cat that is loud and can pass smog in california. Doe any one know any brands that have louder high flow cats. Thanks john
flyingphil said:I've got a 2.5 in magnaflow unit on my XJ and it sounds good. I tried it without the cat (by-pass tube) and saw little to no difference. I passed smog testing last week and passed with flying colours. Hope this helps.
Phil
The emissions technicians at 2 different testing facilities told me that the high performance cat's fail prematurely. Based on my experience, I believe him. If they are as good as factory or even a universal, I'm curious why they don't warrenty them for longer than a year?Atl XJ said:I don't know who told you that, but its not common for Magnaflow cats to fail prematurely.
JBFried67 said:The emissions technicians at 2 different testing facilities told me that the high performance cat's fail prematurely. Based on my experience, I believe him. If they are as good as factory or even a universal, I'm curious why they don't warrenty them for longer than a year?