R1 Concepts 2551-1546-00 Disc Brake Pad Set - Front

OE Front Brake Pads for Audi A8 Quattro and SQ5

R1 Concepts R1 Optimum OE Pads, part number 2551-1546-00, are front disc brake pads for select Audi applications. This pad set is listed for 2011-2018 Audi A8 Quattro front and 2014-2017 Audi SQ5 front, with sensor requirements noted in the fitment details below.

Key Features

• Front disc brake pad set for select Audi vehicles
• R1 Optimum OE Pads product line for OE-style brake service
• Direct fitment listed for Audi A8 Quattro and Audi SQ5 front applications
• Part number 2551-1546-00 for accurate ordering and lookup
• Sensor requirements listed by application: BPS-73005

Product Details

The R1 Optimum OE Pads line focuses on replacement brake pads for everyday road use, with fitment organized around factory-style front brake applications. For buyers searching for Audi A8 Quattro front brake pads or Audi SQ5 front disc brake pad set 2551-1546-00, this listing provides the vehicle-specific coverage needed to match the correct axle position and sensor requirement. The part number 2551-1546-00 should be verified against the vehicle’s brake system before ordering.

What This Part Helps Address

• Worn front brake pad material
• Brake noise from pads near end of service life
• Reduced braking response from depleted friction material
• Uneven pad wear on the front axle
• Service replacement for Audi A8 Quattro and SQ5 front brakes

Installation Notes

Install on the front axle only for the listed applications. Confirm the required sensor part number before installation: 2011-2018 Audi A8 Quattro front requires BPS-73005 (2), and 2014-2017 Audi SQ5 front requires BPS-73005 (1). Verify rotor condition, caliper operation, and pad fitment before returning the vehicle to service.

Quality Assurance

R1 Concepts identifies this as part of its R1 Optimum OE Pads line, built for OE-style replacement use on the listed Audi applications. This part cross-references no additional part numbers in the provided data.