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Passing sound at MRLS- Simple solution

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Old 06-09-2015, 08:37 PM
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doborder
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Default Passing sound at MRLS- Simple solution

My current solution is as follows, turn away pipe with baffles inserted. Sound checked at 88db on a super overcast day
Old 06-09-2015, 08:55 PM
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Sorry pics...
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Old 06-10-2015, 01:32 AM
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DeerHunter
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Do you feel any performance hit?
Old 06-10-2015, 01:36 AM
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My butt thinks there is but my lap time was the same before and after the turn away pipe at MRLS
Old 06-10-2015, 01:45 AM
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Good to know. What hold the inserts in place?
Old 06-10-2015, 02:28 AM
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Archimedes
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A stock 981 with PSE turned off can't pass sound at Laguna?
Old 06-11-2015, 12:36 AM
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Originally Posted by Archimedes
A stock 981 with PSE turned off can't pass sound at Laguna?
Nope stock PSE will not pass sound
Old 06-11-2015, 01:12 AM
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Originally Posted by doborder
Nope stock PSE will not pass sound
With PSE shut off?!
Old 06-11-2015, 01:59 AM
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Doesn't matter... Valve will open above 4500rpm



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