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Old 03-19-2022, 03:34 AM   #4
EndlessAzure
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Drives: '14 FR-S [37J] | Daily/Track
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Quote:
Originally Posted by larryt View Post
Is the dust cover the same for the Brembo's on the Performance Package (2018) as they are for the standard OEM brakes. Researching part numbers it appears so, but knowing the disk is bigger and seeing how it fits with the standard disk makes me think that could be wrong. I appreciate any help from anyone with experience with this situation!
No they are not the same.



The PP Dust shields are physically larger than the Base dust shield to accommodate the larger rotors. They have distinct part numbers for each set. I swapped out to PP Dust shields when I installed my BBK.


Often, people elect to remove their front dust shields out of convenience (and potentially improved cooling).



When people say they "modify" the base dust shields to get a BBK to fit, they usually refer to the rear dust shields. Some people elect to just trim the rear dust shield as a matter of convenience, since to replace the rear dust shield requires removing the parking brake assembly, slip the rear axle away, and remove it from the rear wheel hub IIRC. Since the rear dust shield is pretty much the carrier for the parking brake, they are pretty expensive (~$90 each new) compared to the front dust shields (~$20 each)

Last edited by EndlessAzure; 03-19-2022 at 04:10 AM.
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