Centric 903.34028 Disc Brake Kit - Front and Rear

Centric OE Plus Brake Kit for BMW Z4

Centric OE Plus 903.34028 is a 4 wheel disc brake kit for the 2003-2006 BMW Z4, front and rear. It combines premium Posi-Quiet brake pads with C-TEK rotors to restore smooth, quiet braking performance with a value-focused OE-style upgrade.

Key Features

• Fits 2003-2006 BMW Z4, front and rear
• Includes Posi-Quiet pads for quiet operation and long service life
• C-TEK rotors are machined and double disc ground to precise specifications
• Built as a one-step upgrade over the OE brake system
• Helps keep wheels cleaner with low-dust pad formulation
• Part number 903.34028 for easy identification

Product Details

Centric OE Plus - 4 Wheel Disc Brake Kits are built for drivers who want a direct brake refresh without moving to an aggressive performance setup. For the BMW Z4, part number 903.34028 pairs Centric’s Posi-Quiet pads with C-TEK rotors to support consistent pedal feel, smooth stopping, and reduced noise. The rotor finish and pad selection are aimed at restoring like-new braking behavior while maintaining everyday drivability.

This kit is a practical choice for BMW Z4 owners looking for a complete front and rear brake service in one package. Part number 903.34028 is also a useful reference when comparing BMW Z4 brake kit options for 2003, 2004, 2005, and 2006 models.

What It Helps Address

• Brake noise during normal street driving
• Rotor wear that affects braking smoothness
• Reduced stopping consistency from aged OE components
• Excess brake dust buildup on wheels
• Uneven or tired brake response on a BMW Z4

Installation Notes

Compatible With 2003-2006 BMW Z4, front and rear. Verify rotor and pad application by axle before installation, and inspect calipers, slides, and brake fluid condition during service. Follow factory torque specifications and bedding procedures after installation to help the new pads and rotors seat properly.

Quality Assurance

Centric OE Plus brake kits use Centric’s Posi-Quiet pads and C-TEK rotors, combining proven pad and rotor components in a matched service kit. Part number 903.34028 is engineered to support OE-style braking refinement with a focus on quiet operation and precise rotor finish.