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      02-16-2020, 01:38 PM   #1
Boost_b58
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MPPSK HELP!

I just purchased a used MPPSK catback and I'm in the process of installing it but I noticed the muffler for mppsk has 2 valve and 2 actuators but my car only has one valve and one actuator on the left side
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      02-16-2020, 08:11 PM   #2
SnowmanF36
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It should came with a wiring harness to tap in the second valve to the first valve.
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      02-16-2020, 09:55 PM   #3
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Quote:
Originally Posted by SnowmanF36 View Post
It should came with a wiring harness to tap in the second valve to the first valve.
Got it, thank you.
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      02-17-2020, 02:26 AM   #4
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Precisely. Both valves are controlled simultaneously and not individually.
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      02-24-2020, 10:10 PM   #5
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Does anyone know if the second valve has to be coded in?
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      02-24-2020, 10:17 PM   #6
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Quote:
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Does anyone know if the second valve has to be coded in?
no
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      02-24-2020, 10:21 PM   #7
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@aldor27
Reading the comments just above your question would have answered it.
As far as the car is concerned, there is no second valve. There is a simple electrical signal controlling the exhaust system. Period. Whether you attach 1, 2 or 7 valves to that single signal is only a matter of electrical capacity. No coding or any other intelligence involved.
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      02-26-2020, 10:04 AM   #8
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Quote:
Originally Posted by Skyhigh View Post
@aldor27
Reading the comments just above your question would have answered it.
As far as the car is concerned, there is no second valve. There is a simple electrical signal controlling the exhaust system. Period. Whether you attach 1, 2 or 7 valves to that single signal is only a matter of electrical capacity. No coding or any other intelligence involved.
Thank you
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