My Roush S2
Actually, I haven't gotten the car to a dyno yet, but the general consensus on the Roush boards is (dyno-proven) is that the exhaust yields no less than the stock configuration, but only 2-3 hp more at most. So basically, it just sounds a lot better than the stock GT setup.
Originally Posted by madmatt
Your car looks amazing. I love the S2's. Id love to hear a sound clip of your exhaust if you get a chance and have the means, it would be greatly appreciated.
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Markstung70
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Jun 23, 2007 09:31 AM










