Wilwood AERO4 Rear Kit 14.00 2007-2011 BMW E90 Series w/Lines

If you're looking to significantly upgrade the braking performance on your 2007-2013 BMW 328i, this Wilwood AERO4 Rear Big Brake Kit is a solid choice. This kit is designed to complement front big brake upgrades, enhancing your car's stopping power while utilizing the factory parking brake assembly. It's a comprehensive solution for drivers who demand more from their braking system, especially with larger wheels and performance tires.

Wilwood has engineered this kit with their W4AR calipers, which offer high capacity braking. They come paired with BP-10 compound brake pads and substantial 14.00-inch diameter rotors, measuring 1.10 inches thick. This combination is carefully matched to work with your BMW's original master cylinder output and ABS system, ensuring proper brake bias and function. The black caliper finish adds a high-tech look that pairs well with performance wheel and suspension upgrades.

This kit includes all the necessary lines for installation, making it a more complete package. It's a substantial upgrade that addresses increased brake requirements for customized vehicles or those driven hard. When installing, remember to refer to the manufacturer's instructions for proper fitment and bleeding procedures to get the most out of this advanced braking system.