Thread: Becker Headers +15rwhp / +8rwtq Dyno results inside
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      06-12-2019, 03:03 PM   #10
itsnotq
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Drives: 2010 E90 M3
Join Date: Sep 2016
Location: New Jersey

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Didn't c63nyc on IG run headers when he had his m3? Maybe he has dyno sheets with the specific gains it gave him
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