Rear Brake Kit for BMW 3 and 4 Series

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service solution for select BMW 328i, 330i, 335i, 340i, 430i, and 440i applications. Part number 4502-31233 combines coated rotors and matched pads for a direct-fit brake service on rear axle applications across 2012-2020 BMW models.

Key Features

• DFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation without extra prep
• G3000/G11H18 cast iron construction engineered to OE specifications
• Non-directional rotor finish for faster pad bed-in and smoother braking
• 100% inspected rotors, including balance correction on vented rotors
• DFC 5000 Advanced brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control

Product Details

DFC Friction built this brake kit for drivers who want a complete rear brake service with matched components. The GEOSPEC rotors are machined to tight tolerances, finished for even pad contact, and inspected to meet OE-level dimensional requirements. The 5000 Advanced pads are formulated for stable friction performance and use shims that help reduce brake noise and vibration. This makes part number 4502-31233 a practical choice for BMW rear brake replacement on street-driven vehicles that need consistent stopping performance and clean rotor protection.

Compatible With rear brake service on 2012-2020 BMW 328i, 330i, 335i, 340i, 430i, and 440i applications, including Gran Coupe and xDrive variants listed in the fitment data. This part cross-references no additional part numbers in the provided data.

Common Problems This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or poor pad-to-rotor contact
• Rust buildup on exposed rotor surfaces
• Extended stopping distance from worn friction material
• Uneven braking feel during everyday driving

Installation Notes

Rear brake service on these BMW applications should follow the vehicle’s OE procedure and torque specifications. The rotors are shipped dry and ready to install, which helps reduce prep time during service. Verify the exact rear brake configuration before ordering, since fitment varies by model, year, and brake package notes such as M Sport Package, standard brakes, or rotor design type.

• Fits 2017-2020 BMW 430i, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i Gran Coupe, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i Gran Coupe, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i xDrive, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i xDrive, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i xDrive Gran Coupe, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 430i xDrive Gran Coupe, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i Gran Coupe, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i Gran Coupe, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i xDrive, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i xDrive, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i xDrive Gran Coupe, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2020 BMW 440i xDrive Gran Coupe, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2019 BMW 340i GT xDrive, rear, Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2019 BMW 340i GT xDrive, rear, Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2017-2018 BMW 330i, rear, M Sports Package; Optional Design Full Cast Front Rotors (Standard Front Rotors)
• Fits 2017-2018 BMW 330i, rear, M Sports Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2018 BMW 330i xDrive, rear, M Sports Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2017-2018 BMW 330i xDrive, rear, M Sports Package; Optional Design Full Cast Front Rotors (Standard Front Rotors)
• Fits 2016-2018 BMW 340i, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2016-2018 BMW 340i, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2016-2017 BMW 340i xDrive, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2016-2017 BMW 340i xDrive, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2016 BMW 328i, rear, M Sports Package; Optional Design Full Cast Front Rotors (Standard Front Rotors)
• Fits 2016 BMW 328i, rear, M Sports Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2014-2016 BMW 335i GT xDrive, rear, M Sports Package; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2014-2016 BMW 335i GT xDrive, rear, M Sports Package; Original Design Aluminum Hat Front Rotors (Standard Rotors)
• Fits 2015-2016 BMW 428i Gran Coupe, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2015-2016 BMW 428i Gran Coupe, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Rotors)
• Fits 2014-2016 BMW 428i xDrive, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2014-2016 BMW 428i xDrive, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Rotors)
• Fits 2015-2016 BMW 428i xDrive Gran Coupe, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2015-2016 BMW 428i xDrive Gran Coupe, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Rotors)
• Fits 2014-2016 BMW 435i, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2014-2016 BMW 435i, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2015-2016 BMW 435i Gran Coupe, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2015-2016 BMW 435i Gran Coupe, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2014-2016 BMW 435i xDrive, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2014-2016 BMW 435i xDrive, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2015-2016 BMW 435i xDrive Gran Coupe, rear, M Sport Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2015-2016 BMW 435i xDrive Gran Coupe, rear, M Sport Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2014-2015 BMW 328i, rear, M Sports Package; Single Piston Front Calipers; 330mm Rear Rotors
• Fits 2014-2015 BMW 328i, rear, M Sports Package; 4 Piston Front Calipers; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2014-2015 BMW 328i, rear, M Sports Package; 4 Piston Front Calipers; Optional Design Full Cast Front Rotors (Standard Front Rotors)
• Fits 2014-2015 BMW 335i, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2014-2015 BMW 335i, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Rotors)
• Fits 2013-2015 BMW 335i xDrive, rear, M Sports Package; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2013-2015 BMW 335i xDrive, rear, M Sports Package; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2013-2015 BMW ActiveHybrid 3, rear, Standard Brakes; Optional Design Full Cast Rotors (Standard Front Rotors)
• Fits 2013-2015 BMW ActiveHybrid 3, rear, Standard Brakes; Original Design Aluminum Hat Front Rotors (Standard Front Rotors)
• Fits 2012-2013 BMW 335i, rear, Optional Design Full Cast Front Rotors (Standard Rotors)
• Fits 2012-2013 BMW 335i, rear, Original Design Aluminum Hat Front Rotors (Standard Rotors)

Quality Assurance

DFC GEOSPEC rotors are machined to OE specifications, inspected for critical dimensions, and backed by a 12-month warranty against defects in material and workmanship. The brake pads are post-cured and scorched for stable friction performance, with shims added to support quieter operation.

Part number 4502-31233 is a rear brake kit built for BMW 3 Series and 4 Series service where OE-style fit, corrosion protection, and consistent braking matter.