Originally Posted by dobsthedon

I have a 2011 nismo and I am looking to get a new exhaust.
I've been looking at a few options and the most common route seems to be Fast Intentions.
The obvious issue is I don't want to get an exhaust that has less gains over the regular stock exhaust than the Nismo. I don't want to make less power haha..I guess the FI was dynoed at +20whp and the Nismo is around 20 crank hp?

Summary: So my question is.. Will the Fast Intentions exhaust have any noticeable gains over the nismo exhaust? What other options are there in that price range?

Thanks in advance