Brembo Prime Low-Met Rear Brake Pads - BMW 330i / i4 / Toyota GR Supra 2019-2025

Brembo's Prime line rear pad set is an OE equivalent replacement built on a low metallic friction compound, tuned for consistent bite from cold and a stable pedal under repeated stops rather than for track heat. Each pad measures 99mm wide by 56mm tall by 17mm thick and is prepared for the factory wear indicator, so the car's own pad warning circuit keeps working after the change. The set ships with an anti-squeal shim and new brake caliper bolts, and the friction material is ECE R90 homologated, meaning it has been tested to match the braking performance of the original equipment pad it replaces. Cross reference numbers are WVA 21433 and 21434 and FMSI D2221, covering TRW braking systems.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy