Hello, Is it true that the EK4 cat is more flowing than a EK1 cat? And also issit the same length as the EK1 Sedan cat for a straight bolt on? Cheers.
no one knows?
Originally Posted by tank I've never tried to interchange the 2 cat convertors. But I've seen them both and they look to be similar dimensions. Bolting a EK4 cat to a EK1 is not an upgrade. Their flow rates will be very similar. Oh ic, thanks buddy!
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Originally Posted by tank
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