Bosch QuietCast Rear Ceramic Brake Pads BC1451 — OE-style, Low Dust, Quiet Braking

BOSCH BC1451 QuietCast rear ceramic brake pads are a premium OE-style replacement set engineered for quiet braking, low dust, and long-lasting corrosion resistance. Bosch draws on decades of original equipment braking design to produce the QuietCast BC1451 kit for rear axles. These pads combine a proprietary ceramic friction compound with Bosch's Molded Shim Technology and powder-coated backing plates for consistent stopping performance across a wide range of Asian, domestic, and European vehicles. The set ships ready for installation with a hardware kit where applicable and synthetic lubricant to reduce sliding resistance.

How do these pads reduce brake noise?

The QuietCast line uses pre-attached multilayer rubber core shims molded to the steel backing plate to damp vibrations at the pad-to-caliper interface. This integrated shim design stabilizes the pad and minimizes the common sources of squeal and chatter without adding aftermarket shims.

• Molded Shim Technology (MST) bonds rubber to steel for superior vibration damping.
• OE-style multilayer shims reduce rattle and high-frequency noise.
• Precision slots and chamfers relieve edge stress that can cause squealing.

What stopping performance and dust characteristics can I expect?

Bosch formulates the QuietCast ceramic friction material to balance strong stopping power with reduced particulate generation. Drivers typically notice steady pedal feel and braking authority similar to original equipment, while ceramic composition produces less visible brake dust than many semi-metallic pads.

• Ceramic friction blend engineered for consistent deceleration and pedal response.
• Lower dust formulation keeps wheels cleaner compared with many metallic pads.
• Durable compound resists glazing for more consistent performance over life.

How does Bosch improve pad durability and corrosion resistance?

The backing plates are treated with a corrosion-resistant powder coat that helps prevent rust and extends service life in wet or salty conditions. Bosch also includes OE-style slots and chamfers to control wear patterns, while the factory-fitted shims maintain a robust bond under repeated heat cycles.

• Powder-coated steel backing plate resists corrosion and pitting.
• Slots and chamfers reduce uneven wear and hotspots on the pad surface.
• Pre-attached shim ensures a durable rubber-to-steel bond through thermal cycles.

What comes in the box and how do I confirm fitment?

The BC1451 set includes rear axle pads for two wheels, any necessary hardware where applicable, and synthetic lubricant for slider contact points to reduce drag. Bosch recommends using a vehicle-specific fitment checker—trim level or engine differences can affect compatibility—before purchase.

• Complete pad set for one axle (two wheels) plus hardware kit where provided.
• Synthetic lubricant included to improve caliper slide performance.
• Verify exact vehicle fitment using year, make, model, and trim information.

Who is this for: The Bosch BC1451 rear QuietCast pads are intended for drivers seeking an OEM-style ceramic replacement that reduces noise and dust while offering reliable stopping power and improved corrosion resistance. Ideal fits include select Acura TSX and Honda Accord model years, and they suit owners who want a direct-fit, ready-to-install pad set backed by a long-standing automotive supplier. Verify fitment for your specific vehicle and consider professional installation if you are unfamiliar with brake service.

FAQ

Q: Are Bosch BC1451 QuietCast pads a direct replacement for my rear brakes?

A: They are a direct-fit replacement for select rear applications; verify compatibility using year, make, model, and trim before purchase.

Q: Do these pads come with installation hardware?

A: Yes—the set includes pads for one axle and a hardware kit where applicable, plus synthetic lubricant for slider points.