Bosch BC2432 rear brake pad for the 2022-2024 Audi A3 and other vehicles, a ceramic pad with a patented copper-free friction formula. Like all Bosch QuietCast brake pads, it is made for quiet performance and low brake dust.
Grinding or squealing when you brake, a pulsing pedal or pulling to one side can mean the pads are worn. A seized caliper or a rotor problem can also be behind those signs, so track down the cause first.
It also fits the 2022-2025 Audi A3 Quattro. This disc brake pad set has four pads, and the 2022-2024 Audi A3 takes one set.
Fit and size
Build and materials
In the box: pad shims, abutment clips and synthetic lubricant. Mounting hardware is not included, so plan on new hardware rather than reusing the old.
Interchange / FMSI:
FMSI: D2432
This part cross-references / interchanges with the following part numbers:
Does the Bosch BC2432 work as a 2022-2024 Audi A3 brake pad?
Yes. Bosch BC2432 is a rear brake pad for the 2022-2024 Audi A3, and it also fits the 2022-2025 Audi A3 Quattro.
Does this Bosch brake pad come with shims, clips and lubricant?
Yes. Bosch BC2432 includes pad shims, abutment clips and synthetic lubricant. Mounting hardware is not included.
Are Bosch QuietCast ceramic brake pads copper-free?
Yes. This rear pad has a ceramic friction material and a copper-free formula that complies with 2025 Copper Free legislation.
How thick is the friction material on these Bosch ceramic brake pads?
The inner and outer pads each have 15.2 mm of friction material, bonded to the backing plate.
What does the protective transfer layer do on this rear brake pad?
The protective transfer layer extends pad and rotor life. The backing plate is also powder-coated to resist rust and corrosion.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
