Quote:
Originally Posted by NissanZ34
It is a very high quality performance exhaust that keeps the stock tone.
There's a bit of hiss with HFC or test pipes and some vibration anyhow.
I can trust Japanese parts quality standards.
They give good butt dyno results as far I can tell.
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I get SO. MUCH. HISS. with my test pipes, but I've actually come to like the hiss. I guess I'm strange