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Old 09-08-2014, 03:58 PM   #1
OBLCDio
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HELP! Engine Sound after Perrin Cold Air Intake

After installing a Perrin Cold Air Intake on my 10 Series FRS I hear more engine noise and I was wondering if this new rattle like idle noise was just a normal boxer engine or if I should be concerned.

Thanks. I have a video. I'll try to upload it.

Last edited by OBLCDio; 09-08-2014 at 04:09 PM.
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Old 09-08-2014, 04:06 PM   #2
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[ame="https://www.youtube.com/watch?v=s_mvBQm6Q5Y"]FRS Idle after Perrin Intake - YouTube[/ame]


Disclaimer: I'm not a car person at all. I'm a PC/IT Person. So I'm probably just concerned like an idiot.
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Old 09-08-2014, 04:34 PM   #3
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HELP! Engine Sound after Perrin Cold Air Intake

Does the Perrin remove the sound tube? If so, it might be because you now have a hole in your firewall in the passenger footwell letting the engine noise into the cabin. Try plugging the hole with the power plug from your glove box.
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Old 09-08-2014, 04:40 PM   #4
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Quote:
Originally Posted by nlowell View Post
Does the Perrin remove the sound tube? If so, it might be because you now have a hole in your firewall in the passenger footwell letting the engine noise into the cabin. Try plugging the hole with the power plug from your glove box.
Nope. The sound tube is still there. At least I think I know what you mean.
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Old 09-08-2014, 04:53 PM   #5
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Here's a pic with the bumper off.
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Old 09-08-2014, 05:46 PM   #6
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Sounds normal for me.
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Old 09-08-2014, 05:57 PM   #7
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Thanks! That's all I needed to know.
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