2025 RAPTOR R noise on cold start up? Engine or exhaust? Started@400 miles breaking in easy

[416wgt]

I can check tomorrow

 

[416wgt]

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[416wgt]

I don’t know why there’s 3 of them but they say it’s a normal condition!

 

[doverrover]

Mine stopped doing that for some reason. It no longer rattles on cold start....weird.

 

[DPGT]

my late late last week of November build RR same sound. I believe either the trombone and the opposite exhaust are hitting each other or it’s the flaps for different modes being in a weird spot upon startup

 

[DPGT]

Anyone with the noise have their RR in the garage? If so do you ever hear it go through a check. Meaning where the valves are set when not running. My 21 GT500 CFTP does this randomly like a systems check.

 

[Sabeous]

I haven’t had that happen on mine. Got mine back from the dealer today who replaced the valves, makes the same rattle noise if it is cold outside. Apparently Ford has said it is normal if it is below 40 degrees. Really considering an AWE or Borla cat back exhaust.