R1 Concepts RNC Front Stainless Steel Brake Hoses for 2003–2008 BMW Z4 (Front, 2-Hose Kit)

• Two braided stainless steel brake hoses are included to replace the front hoses on 2003–2008 BMW Z4 models (front axle; left and right calipers).
• Material: braided stainless steel hose assembly designed to withstand high brake pressures and resist wear compared with rubber lines.
• Fitment: specifically listed for the 2003–2008 BMW Z4 front brakes; not a universal kit.
• Dimensions/Packaging: packaged size 7 inches by 6 inches by 2 inches; product weight 0.3 pounds.
• Part reference: aligns with R1 Concepts 357-31013 / BHH-31013 front brake hose for BMW Z4 03–08, as carried by retailers.
• Performance note: braided stainless lines typically reduce hose expansion under braking, providing a firmer, more consistent pedal feel than factory rubber hoses. Verify you’re selecting the front kit for your exact year/model to ensure correct fit.