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2021 JLUR Rattling Issue- HELP

CFC4953

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Christian
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Hey guys, really need some help here. Service Dept said they can't replicate the noise of course but its pretty obvious it's there. Would love to know what this could be here. Attaching Youtube video below

-Only in low gears, seems like 2nd and 3rd mainly
-Comes in short bursts. Not engine knock
-Sounds metallic
-Can't locate exact spot under the car
-Doesn't do it right away, seems like car needs to be driven a couple minutes before you hear it

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garykk

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Gary
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Look at the brackets on the exhaust. One is probably broken and rattles at certain RMP etc. Look at the bracket on DPF too.
 
 



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