Which Exhaust for Berk HFC?

mr_sparkle

So in my eternal search for the perfect exhaust, every time I find an exhaust that matches my tastes, there's always something off about it. So I wanted to ask you guys' opinion on which exhaust is a good match for someone running Berk HFCs.

My main concern is any unwanted sounds (hissing, droning) from mating the exhaust to the HFCs - example: Ark Grip Type 2. I've read a thread somewhere about The X-pipe being the culprit when installed on a car with HFCs.

Also, I'd want a true dual design, instead of something with a Y-pipe or an X-pipe.

So far, I'm considering the FI, HKS, and Greddy.

I'd appreciate any input on people's experiences with picking out an exhaust for your car with HFCs.