11-20-2024, 06:14 PM | #1 |
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IRL Axleback with mild valve rattle
Selling my old IRL axleback for the G87 M2 for $800 obo. Unit has mild valve rattle. Valves only rattle during cold start with the valves closed, no rattle otherwise during normal driving. Does not come with an IRL valve controller but you can buy that seperately or use your OEM valves with it. Had on the car for around 4500 miles paired up to an IRL Single Midpipe and other than the valve rattle, no issues. Comes with original hardware. Stainless steel with silver tips. Local pickup 92821 only, not willing to ship because of how big the box is. Will post videos later tonight and photos next week when I have time.
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Current: 2024 G87 M2 (ZF8)
Past: 2022 330i RWD 2020 M2 Competition DCT Last edited by turnsignalslol; 11-22-2024 at 11:59 AM.. |
11-22-2024, 11:40 AM | #2 |
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What does the rattle sound like and could that happen with a mid pipe? Has a weird sound of mine own but it did go away. It was weird only came when really hard driving. I have their mid pipe
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11-22-2024, 11:57 AM | #3 | |
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Quote:
Here’s some videos
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11-22-2024, 12:01 PM | #5 |
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Not sure, we checked the valve pins and they were sitting solid without movement. I have another pair of valve pins but didn’t put them on because they were too tight the first time around and prevented me from opening/closing my valves all the way
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Yesterday, 10:52 AM | #6 |
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That sounds like something in the muffler to me. Those tips looks funny to me. You sure its not your exhaust tips vibrating? They look like they slide over and are on deep. Perhaps the added resonance from the MP is just causing your exhaust to rattle?
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Yesterday, 12:56 PM | #7 |
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Once again, not sure. Exhaust tips weren’t rattling when I checked and it was fine with the midpipe, just randomly happened one day.
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