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Question about s4 aux ports and cat.

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Old Mar 5, 2010 | 12:33 PM
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ItsFun's Avatar
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Shredding Tires
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Question about s4 aux ports and cat.

Alright so I want to gut my cat this weekend but im unsure if there will be enough backpressure to run the aux ports or if I will have to wire them open. Just need a little input, thanks. (s4 na, of coarse)
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Old Mar 5, 2010 | 12:34 PM
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ItsFun's Avatar
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Shredding Tires
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and by gut my cat I dont mean knife the kitty
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Old Mar 5, 2010 | 01:04 PM
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As long as the split air pipe is connected to the port on the cat they will be operational. It's when you take off the split air pipe on S4's that you will run into problems....
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Old Mar 5, 2010 | 01:29 PM
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no, i know this, I will be keeping the split pipe for sure but I wasnt sure if there would be enough backpressure for the ports.
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