These Detroit Axle P-396 brake pads are designed specifically for rear axle installation on compatible BMW models including 318Is, 320I, 325I, 325Is, 525I, 528I, 540I, 750Il, and Z3. Always replace rear brake pads on both the left and right sides of the axle simultaneously to maintain balanced braking performance and prevent vehicle pulling.

Yes, the Detroit Axle P-396 pads feature ceramic pad material with 0% metallic content. Ceramic brake pads offer superior low-dust performance compared to metallic pads, reducing wheel cleaning, while delivering quiet operation and excellent heat resistance for daily driving applications.

Yes, this is a complete disc brake pad set that covers one axle position (rear). Brake pads are always sold and installed per axle—meaning you receive the pads needed to service both the left and right rear wheels, ensuring balanced friction and safe, even braking.

Yes, proper bedding is critical for optimal performance. After installing these ceramic pads, perform a controlled break-in by making 10 moderate stops from 35 mph, followed by a few firmer stops from 45 mph, then allow the brakes to cool for at least 15 minutes. This deposits an even layer of pad material onto the rotor surface for maximum friction and prevents glazing or uneven wear.

A typical DIY rear brake pad replacement requires a lug wrench, jack and jack stands, a C-clamp or brake caliper piston tool to compress the caliper pistons, basic hand tools (sockets, wrenches), and high-temperature brake grease for caliper slide pins. Always consult your vehicle's service manual for torque specifications and any model-specific procedures.