Dynamite Friction 4000-0445-00 Disc Brake Pad Set - Rear

DFC 4000 HybriDynamic Rear Brake Pads

The Dynamite Friction DFC 4000 HybriDynamic Brake Pad set is built for rear brake service on select Porsche applications, including Porsche 924, Porsche 928, and Porsche 944 models. Part number 4000-0445-00 is a hybrid-formulation disc brake pad set focused on steady pedal feel, responsive braking, low dust, and reduced noise for daily driving.

Key Features

• Hybrid friction material for balanced braking performance
• Rear disc brake pad set with 4 pads per set
• Integrally molded friction material attachment
• Prepared for electronic pad wear sensor use
• Pad dimensions: 58.4 mm height, 76.2 mm width, 17.9 mm thickness
• Low dust and low noise characteristics for street use
• Part number 4000-0445-00

Product Line Overview

The DFC 4000 HybriDynamic Brake Pads line is positioned for drivers who want a straightforward brake pad choice without having to sort through multiple material types. This hybrid composition is aimed at consistent brake response and predictable pedal feel, making it a practical option for Porsche rear brake maintenance on older 924, 928, and 944 platforms.

Detailed Description

DFC 4000 HybriDynamic rear brake pads use a hybrid friction material composition to deliver stable stopping performance with everyday drivability in mind. The pad set is engineered for rear axle applications and is sized at 58.4 mm by 76.2 mm with an overall thickness of 17.9 mm. The pads are integrally molded and prepared for electronic wear sensor use, while the set itself does not include a wear sensor or mounting hardware. This part number, 4000-0445-00, is a direct fit for select Porsche rear brake applications and is a solid choice when replacing worn pads on Porsche 924, Porsche 928, or Porsche 944 models.

Vehicle Fitment

• Fits 1987-1989 Porsche 944, rear. Required Sensor: 341-02007 (2).
• Fits 1987-1988 Porsche 924, rear.
• Fits 1983-1986 Porsche 944, rear. Required Sensor: 341-02004 (2).
• Fits 1979-1985 Porsche 928, rear. Required Sensor: 341-02002 (1).
• Fits 1981-1982 Porsche 924, rear. Sport Turbo.
• Fits 1979 Porsche 924, rear. Sport Turbo.
• Fits 1978 Porsche 928, rear. Required Sensor: 341-02001 (1).

Common Issues This Part Addresses

• Worn rear brake pads causing reduced stopping performance
• Brake noise from pads nearing the end of service life
• Excess brake dust from older pad material
• Inconsistent pedal feel during normal street driving
• Rear brake service needs on select Porsche 924, 928, and 944 models

Installation Notes

Confirm rear axle fitment by year, model, and sensor requirement before installation. This pad set is prepared for electronic wear sensor use, but sensors are not included. Mounting hardware is also not included, so inspect existing clips, shims, and related brake components during service. For Porsche 944 and Porsche 928 applications that require sensors, verify the correct sensor quantity listed for the vehicle before completing the brake job.

Quality Assurance

Dynamite Friction positions the DFC 4000 HybriDynamic line around consistent brake response, low dust, and low noise for daily driving use. Part number 4000-0445-00 is built as a rear disc brake pad set for the listed Porsche applications and should be matched carefully to the vehicle’s sensor and fitment requirements.