Rear Performance Drilled and Slotted G-Coated Brake Kit

High-Performance Braking for BMW 3-Series and X1 Platforms

Upgrade your vehicle's stopping power and visual appeal with this Rear Performance Brake Rotor and Ceramic Pad Kit. Engineered specifically for the BMW E90, E91, E92, and E93 chassis as well as the E84 X1, this kit is designed for drivers who demand superior heat management and consistent pedal feel. The rotors feature a Premium G-Coating, a specialized zinc-rich treatment that provides elite corrosion protection, keeping your rotor hubs and vanes rust-free and looking clean behind your wheels.

The Drilled and Slotted Surface design is precision-machined to exhaust hot gases and move water away from the braking surface, significantly reducing the risk of brake fade during spirited driving or heavy loads. Paired with our Low-Dust Ceramic Brake Pads, this kit offers a quiet, vibration-free experience while keeping your wheels significantly cleaner than traditional semi-metallic alternatives.

Fitment Verification and Vehicle Applications

This kit is designed for the Rear Axle on the following models:

• BMW 328i (Convertible & Wagon): 2007, 2008, 2009, 2010, 2011.

• BMW 328i (Convertible & Wagon) 3.0L L6: 2012, 2013.

• BMW 328i xDrive: 2009, 2010, 2011, 2012.

• BMW 328i xDrive 3.0L L6: 2013.

• BMW 328xi: 2007, 2008.

• BMW X1 (sDrive28i & xDrive28i): 2013, 2014, 2015.

• Fitment Note: These rotors are designed for the 300mm rear brake system. Please verify your current rotor diameter if your vehicle is equipped with an M-Sport or specialized performance package.

Technical Specifications and Attributes

• Rotor Style: Precision Cross-Drilled and Diamond Slotted.

• Rotor Coating: Premium G-Coating (Electrostatic Gray Zinc).

• Pad Material: Premium Performance Ceramic.

• Friction Grade: Low-Dust / Low-Noise.

• Hardware: Chamfered edges and stainless steel shims for noise reduction.

• Grade Type: Performance Upgrade.

What’s in the Box

• (2) Rear Premium G-Coated Drilled and Slotted Performance Rotors

• (1) Set of Rear Performance Ceramic Brake Pads (4 pads total)

Industry Cross-Reference Numbers

• BMW: 34216774692, 34216790761

• Raybestos: 980495

• Wagner: BD180121

• Bendix: PRT6042

• DuraGo: BR900774

• Aimco: 34317

Installation and Technical Tips

• No Degreasing Required: Unlike traditional rotors coated in oil, the G-Coating is ready to install out of the box. Do not use brake cleaner on the coated areas, as the coating is designed to be worn off by the pads only on the friction surface while protecting the rest of the rotor.

• Bed-In Procedure: To achieve maximum performance, follow a break-in cycle: perform 5 moderate stops from 40 mph to 10 mph, followed by 5 light stops from 35 mph to 5 mph. Allow the brakes to cool for 10–15 minutes of driving without coming to a complete stop.

• Hub Maintenance: Use a wire brush to remove rust from the wheel hub before installation. A perfectly flat mounting surface prevents lateral runout and ensures the rotor rotates without pulsation.

• Wear Sensor Replacement: BMW models utilize a one-time-use brake wear sensor on the rear passenger side. It is highly recommended to install a new sensor with this kit to ensure your dash warnings are reset and functioning correctly.