Quote:
Originally Posted by rusnak
^ If you have sport chrono, then I would say definitely you need a more free flowing exhaust. I also do not like loud exhaust. I never went the boy speed-racer route. I think the Cayman is the first car that I EVER put an aftermarket muffler on. I don't regret it.
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I have sport chrono, its an S. It suppose to sharpen everything a little bit with a tad more power (maybe transmission shift points?) but I can't tell the difference.
Any difference after the installation of the plenum on your car?