Brake booster sounds loud

[seely]

Need some help for anyone who has the Roush phase 1,2, or 3 kit on a 2017+ mustang.

My brake booster hose sounds extra loud. Could someone check theirs at idle to see if the sound is normal? would appreciate

squeezing the hose for the video just to show the noise separate from the other engine noises.

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[seely]

bump... really 0 replies?

 

[Proshop]

Any issues with it idling or brakes? It definitely sounds different when squeeze it… maybe time to replace the hose.

 

[seely]

Any issues with it idling or brakes? It definitely sounds different when squeeze it… maybe time to replace the hose.

I would expect it to sound different when squeezing it. When the car starts up hot the vacuum pressure drops. No vacuum issues driving or starting up cold

Honestly just looking for someone to check their brake booster hose at idle to see if it sounds the same...that would be the fastest way to check.

 

[seely]

bump....

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