Power Stop 11-13 BMW 135i Rear Z23 Evolution Sport Brake Kit

If you're looking to give your 2011-2013 BMW 135i a noticeable boost in stopping performance, the PowerStop Z23 Evolution Sport Brake Upgrade Kit is a solid option. This kit bundles everything you need to swap out your rear brakes for a more capable setup, making it a straightforward way to improve your daily driver's braking power.

The Z23 compound brake pads are made with carbon-fiber ceramic material, which PowerStop says offers significantly better braking than standard ceramic pads. They've also put these pads through testing that shows they produce about 30% less dust than original equipment pads, meaning your wheels stay cleaner. These pads work in tandem with the drilled and slotted rotors. The drilling and slotting help keep the rotors cool, which is important for consistent braking, and the zinc plating on the rotors offers good protection against rust and corrosion.

This kit is designed as a bolt-on upgrade, so you won't need to make any modifications to your existing brake system. It comes complete with the pads, rotors, premium stainless-steel hardware, and even high-temperature ceramic brake lubricant to help ensure a smooth installation. You'll also find multi-layer rubberized shims on the pads, which are there to help make your braking quieter.