Your vehicle uses an assembly of brake system components at each wheel to produce friction when you step on the brake pedal, created when the BMW 318i brake pads make contact with the brake disc. This friction is the force that works against the momentum of the wheels to stop their rotation. The BMW 318i brake pads are equipped with a friction lining to aid in this process, composed of carbon, metal shavings and tough polymer adhesives.

Operated by the brake calipers, BMW 318i brake pads are squeezed into contact with each side of the brake disc, gripping it securely between them to stop the motion of the wheel. Each time the brakes are applied, the BMW 318i brake pads lose a bit of the friction compound against the brake disc, worn away with the stress of the braking process.

The gradual thinning of the friction lining makes the periodic replacement of your BMW 318i brake pads necessary for good brake system performance. The interval at which the BMW 318i brake pads must be replaced varies, depending upon the brand and type of BMW 318i brake pads installed in your particular vehicle. The formulation of the friction compound differs among the various manufacturers of BMW 318i brake pads, as well as among various types. Some BMW 318i brake pads are made with a softer lining to reduce noise, wearing more quickly than do those made for heavy or high performance vehicles. We carry a selection of BMW 318i brake pads in our online catalog at very affordable prices.Ordering is always quick and convenient on our secure site, or our courteous customer service staff will be happy to help you order your BMW 318i brake pads when you dial our toll-free number.