Bmw M440i Disc Brake Kit in US

A complete disc brake kit for the Bmw M440i is the most efficient way to perform a full axle disc brake service on your M440i. The friction components, rotor surface finish, pad compound, and caliper hardware on the Bmw M440i all function as an integrated system. Sourcing each element separately for the M440i introduces compatibility variables that manifest as brake noise, vibration, or inconsistent pedal feel in the first months of service on your Bmw M440i.

What Is Included in the Bmw M440i Disc Brake Kit

The kit for your Bmw M440i includes front or rear disc brake rotors at OEM or performance specification for the M440i, brake pads in ceramic or semi-metallic formulation compound-matched to the Bmw M440i rotor specification, a caliper hardware kit with slide pins, pin boots, and anti-rattle clips for correct caliper float on the M440i, brake lubricant for correct caliper pin and shim installation on your Bmw M440i, and rotor mounting hardware where required by the Bmw M440i application.

Three Kit Levels for the Bmw M440i

OEM Replacement Disc Brake Kit for the Bmw M440i

Restores factory braking performance exactly on your Bmw M440i, the correct specification for everyday commuting and family use of the M440i in American conditions.

Antirust Coated Disc Brake Kit for the Bmw M440i

The most practical choice for American Bmw M440i drivers. Zinc-coated or e-coated rotor surfaces on the M440i resist the rust that plain rotors develop within days of road salt exposure on your Bmw M440i, maintaining consistent friction performance through multiple winter seasons.

Performance Disc Brake Kit for the Bmw M440i

Uses cross-drilled and slotted rotors with high-performance pads for Bmw M440i drivers who tow, drive mountain roads, or generate sustained braking temperatures beyond what factory-spec rotors manage effectively on the M440i.

Why Correct Hardware Is as Important as the Friction Components on the Bmw M440i

Caliper slide pins, pin boots, and anti-rattle clips on the Bmw M440i are the most commonly overlooked components in a brake service and the most common cause of brake noise complaints after a pad change on the M440i. Sticking slide pins on your Bmw M440i prevent the caliper from floating freely, causing the outer pad to wear faster than the inner. Every GeoBrakes disc brake kit for the M440i includes fresh hardware as a standard component.

Signs the Disc Brake Kit on Your Bmw M440i Is Due

• Vibration or pulsation through the M440i brake pedal during stops
• Squealing or grinding from the Bmw M440i brake corners indicating worn pads and damaged rotors
• M440i rotor surfaces scored, grooved, or below minimum thickness specification
• Bmw M440i pulling to one side under braking
• Brake warning light illuminated on your M440i dashboard

Why GeoBrakes for the Bmw M440i Disc Brake Kit

Our disc brake kit range for the Bmw M440i is built with coated rotor options at every kit level to address road salt corrosion that shortens rotor life on most American M440i applications. As an authorized retailer of Cardone, EBC, Brembo, Raybestos, and Akebono, every kit for the Bmw M440i ships with full manufacturer warranty coverage.

Frequently Asked Questions - Bmw M440i Disc Brake Kits

Should I buy a front kit, rear kit, or both for my Bmw M440i?

Front brakes on the Bmw M440i handle 60 to 70 percent of braking force and wear faster than the rear. If only one axle on your M440i is due for service, buy that kit. If both axles on the Bmw M440i need service simultaneously, combining them in one order above $99 qualifies for free US-wide delivery.

What rotor type should I choose for my Bmw M440i in American conditions?

For everyday commuting on your Bmw M440i, an antirust coated OEM kit is the most practical choice, delivering factory-level performance while resisting the corrosion plain rotors develop rapidly on the M440i in road salt conditions. For towing or performance driving with your Bmw M440i, a drilled-and-slotted performance kit provides improved heat management.

How long do disc brake kits last on a Bmw M440i?

Under normal American driving, a quality disc brake kit on the Bmw M440i typically lasts 50,000 to 70,000 kilometres. Antirust coated kits tend to last longer on the M440i because corrosion is a major cause of early rotor replacement on American Bmw M440i vehicles.