ek cat vs dc cat

[ELora]

hi guys
I changed my engeine for a b18c spec r 2 months ago and I'm driving with the original exhaust with a test pipe (**** one)
I order a catback (apexi ws2)
I want to put a high flow cat instead but I want to be sure that everything gonna fit
can I put a ek high flow cat or a dc high flow cat?

 

[jugbugz]

go to the exhaust shop and get a custom one welded up. Its cheaper and works much better if you have access to a 100 cell high flow cat.