| Brandonsown |
10-21-2015 10:35 PM |
BERK HFC OR STILLEN HFC??? Price and 02 sender problems
I have an invidia exhaust installed in my z. I wanna get some cats but I'm not sure which. It's between the Berk and the STILLEN and I wanted to get an opinion and which one was better as far as performance, sound and price. And I hear a lot about the 02 sensors and the check engine light going on so how can I avoid that ? And I found some STILLEN cats online for about $600 but it does not specify whether it's for one or for the pair. It shows both in the picture so I'm not sure what do you guys think considering the price.
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