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Old Mar 13, 2011 | 09:18 AM
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Default Silcon Couplers

Gentleman,
I have a Magnuson SC and want to change my couplers from black to red. Does anyone know the diameter for the two required from the throttle body to the air intake and from the air intake to mass air sensor? Thanks

Last edited by The Yav; Mar 13, 2011 at 09:20 AM.
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Old Mar 14, 2011 | 07:55 AM
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Any tuners can you help?
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Old Mar 14, 2011 | 09:12 AM
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If I had to guess, it's 4" at the TB and ~3.5 on the MAF. You could take them off and measure.
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Old Mar 14, 2011 | 12:25 PM
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I hear the red ones make more power
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