03-12-2019, 11:35 AM
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#17
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Brigadier General
Drives: 981 Cayman GTS
Join Date: Mar 2015
Location: CA
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Quote:
Originally Posted by hellrotm
Dinan has a better video on their Facebook, stock vs Dinan exhaust side by side. Also a video of them testing a flash tune on their dyno.
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Here's that video:
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