hey all,

I need to replace my cat converter as after fitting the genie comps to it has basically shat itself.
I can get a s/s or ceramic x-force cat for only $100 each, but they are 400 cpi. would that give me any benefit at all, or would I be best looking for a 2-300 cpi in some other brand.
I basically have around 150rwkw at the moment on the new stock engine whilst mines getting re-donw

I am looking at replacing my Cat as well. I saw 2 I was interested on Ebay yesterday. After speaking to a friend, he suggested the better buy would be a 200CPSI one and so, I looked at this one:
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OR

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OR 300CPSI

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