Dynamite Friction 4504-31104 Disc Brake Kit - Front and Rear

DFC GEOSPEC Brake Kit for BMW 3 and 4 Series

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is built for BMW drivers who want a direct brake service solution with matched rotors and pads. Part number 4504-31104 is engineered for front and rear brake service on select BMW 328i, 330i, 335i, 340i, 428i, 430i, 435i, and 440i applications.

Key Features

• DFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish
• Rotors are processed dry and ready to install without oil removal
• G3000/G11H18 cast iron specification for OE-style durability and stability
• Non-directional rotor finish supports faster pad bed-in and smoother braking
• 100% inspected rotors with balance correction on vented designs
• 5000 Advanced brake pads are post-cured for stable friction performance
• Pads are scorched to reduce break-in time and improve initial stopping response
• Premium rubber-steel-rubber shims help improve noise, vibration, and harshness control

Product Details

DFC’s 5000 Advanced Brake Pads are formulated for consistent friction across a range of vehicle platforms, including family sedans, performance cars, and light trucks. The pad construction uses post-curing and scorching processes to help deliver stable performance from the first stop, while the shim design supports quieter operation. The GEOSPEC rotors use a protective coating that resists rust better than conventional paint or zinc finishes and is removed naturally by the pad during braking.

This part number 4504-31104 is a practical choice for BMW 3 Series and 4 Series brake service when you need rotors and pads matched for the same axle service. It is listed for front and rear applications across multiple BMW trims and brake configurations, including M Sport and standard brake setups.

What It Helps Address

• Brake pulsation caused by worn or uneven rotors
• Reduced stopping performance from aged pads
• Brake noise and vibration during everyday driving
• Rust buildup on exposed rotor surfaces
• Longer brake service time from oil-coated replacement rotors

Installation Notes and Fitment

Compatible With select BMW front and rear brake applications. Fits 2017-2020 BMW 430i, front and rear; 2017-2020 BMW 430i Gran Coupe, front and rear; 2017-2020 BMW 430i xDrive, front and rear; 2017-2020 BMW 430i xDrive Gran Coupe, front and rear; 2017-2020 BMW 440i, front and rear; 2017-2020 BMW 440i Gran Coupe, front and rear; 2017-2020 BMW 440i xDrive, front and rear; 2017-2020 BMW 440i xDrive Gran Coupe, front and rear.

• Fits 2017-2019 BMW 340i GT xDrive, front and rear; optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2017-2018 BMW 330i, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2017-2018 BMW 330i xDrive, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2016-2018 BMW 340i, front and rear; standard brakes with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2016-2017 BMW 340i xDrive, front and rear; standard brakes with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2016 BMW 328i, front and rear; M Sports Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2015-2016 BMW 328i xDrive, front and rear; M Sport Brakes with original design aluminum hat front rotors or optional design full cast front rotors
• Fits 2014-2016 BMW 335i GT xDrive, front and rear; M Sports Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2015-2016 BMW 428i Gran Coupe, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2014-2016 BMW 428i xDrive, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2015-2016 BMW 428i xDrive Gran Coupe, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2014-2016 BMW 435i, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2015-2016 BMW 435i Gran Coupe, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2014-2016 BMW 435i xDrive, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2015-2016 BMW 435i xDrive Gran Coupe, front and rear; M Sport Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2014-2015 BMW 328i, front and rear; M Sports Package with 4 piston front calipers and optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2014-2015 BMW 335i, front and rear; standard brakes with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2013-2015 BMW 335i xDrive, front and rear; M Sports Package with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2013-2015 BMW ActiveHybrid 3, front and rear; standard brakes with optional design full cast rotors or original design aluminum hat front rotors with dimpled slotted front rotors
• Fits 2012-2013 BMW 335i, front and rear; original design aluminum hat front rotors with dimpled slotted front rotors or optional design full cast rotors with dimpled slotted front rotors

Quality Assurance

DFC manufactures the rotors to OE-style specifications and inspects each rotor for critical dimensions and balance. The rotors carry a 12-month warranty against defects in material and workmanship.