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Old 06-27-2016, 08:27 PM   #4 (permalink)
400Z
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Join Date: Nov 2015
Location: Atlanta
Posts: 2
Drives: 09-370Z Sport -Auto
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Idle and cold start is alot better, deeper, can tell difference in cabin. Sounds amazing with Stillen gen3 up to 4k, after 4k it's a different animal, loud/ I'm getting a lot of rasp. The downshifts sound alot better, little increase in burble. Very happy, but still studying my raspy ness.

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