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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain.


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Old 07-16-2020, 08:13 AM   #71
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Originally Posted by RayRay88 View Post
I know this is pure necromancy, but i'm experiencing the exact same problem as OP was. MXP SP rest of the exhaust is stock, after the exhaust heats up, at idle/standing still, there is a very loud intermittent pop/clang noise coming from the exhaust area that subsides as it cools down. The clanging has its own rhythm independent from the engine rpm or other wise. No issues with clearances or contact points. It's harder to isolate it because by the time I get it up in the air the exhaust has cooled down and the noise disappears or becomes hidden by the regular exhaust pinging.

Any one else experience this?
@CSG Mike have you guys ever encountered this with any of your MXP products?
I haven't. Can you get a video?
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Old 07-16-2020, 04:10 PM   #72
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I haven't. Can you get a video?
I'll try to get a better one but you can clearly hear the sound in the OP's video. At about 0:19 seconds in. It's much louder than the video leads you to believe and keeps making noise after the car is shut off. The noise my car is making is identical to this.

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Old 07-18-2020, 01:27 AM   #73
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I haven't. Can you get a video?
@CSG Mike, here is a video with the car off it's cooled down a bit so it's not as loud as before but at an intersection or fresh off the highway I can hear it over my exhaust/ambient noise loudly! It clangs like this for 10-15 mins after the car is off, even after that time I can still here it from about 5-6 car lengths away over any of the other normal pings and pops.

https://imgur.com/gallery/4xsCI7C
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Old 07-18-2020, 06:44 PM   #74
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I have no idea what that is, but move that exhaust clamp further up, so it's not the lowest point of your exhaust!

Will be curious to find out if you figure it out.
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Old 07-19-2020, 12:09 AM   #75
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I have no idea what that is, but move that exhaust clamp further up, so it's not the lowest point of your exhaust!

Will be curious to find out if you figure it out.
Yeah I need to move the clamp back upwards. Any chance you can pass on the the correct person to contact at MXP, I've already tried emailing their general email on the website with no response.
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