Quote:
Originally Posted by WhiskeyHotel
I had read a thread earlier that indicated the actual NISMO exhaust would not fit. But after some serious measuring, it looked to me like it should fit not problem. I took it to my buds at the dealer. $95 and an hour later they were done.
Performance-wise, my butt dyno is not a very good judge. I have not had tune. I'm just letting the ECU think about it awhile. The sound change is immediately apparent - very nice.
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It sure does fit, actually better than my S-Tune. Curious what dyno numbers the car would achieve. Also a sound clip would be cool.
Quote:
Originally Posted by Cell
It's actually exhaust + different tune that produces the 17 hp difference. The exhaust alone will probably get less than 17 hp.
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Pretty much what I was asking, you just stated it more concise.
With the H pipe design and a remapped ECU = 17hp gain.