Exhaust noise question.
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Exhaust noise question.
Will my car be quieter with a HKS Carbon-TI and a midpipe compared to a Pettit 4inch and a midpipe? Cause the pettit screams and is pretty high pitched. Especially when I hit full boost and my wastegate starts venting to atmosphere.
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83revival
New Member RX-7 Technical
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Sep 3, 2015 10:42 PM