What makes the EBC Yellowstuff pads different?

Yellowstuff pads are a high-friction compound designed to offer an improved pedal feel, particularly at lower speeds. They are also formulated for a longer pad lifetime.

How do the USR slotted rotors improve braking?

The wider aperture grooves on the USR rotors help to expel gasses and debris, which can lead to more consistent braking. The slot pattern itself is also designed to keep braking quiet.

Does this kit include everything needed for installation?

This kit includes the EBC Yellowstuff brake pads and USR slotted rotors. It is designed as a direct replacement for your stock components, meaning no additional modifications are required over stock.

Specifications

Brand: EBC
Part #: S9KF1943

EBC S9 Brake Pad and Rotor Kit

Name: EBC S9 Brake Pad and Rotor Kit
Brand: EBC
SKU: ebc-ebc-s9-brake-pad-and-rotor-kit-t14-799261G
Price: 488.53 USD
Availability: BackOrder

$488.53

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1977-1982 Porsche 924. EBC S9 kit with slotted rotors and Yellowstuff pads for improved pedal feel and lifetime.

Key Features

Fits 1977-1982 Porsche 924.
Includes EBC Yellowstuff high-friction pads for improved pedal feel and longer pad life.
Features EBC USR fine slotted sport rotors made from unique rotor alloys.
Wider aperture grooves on rotors dispel gasses and debris for consistent braking.
Thermic black coating on rotors offers maximum corrosion resistance.
Direct fit installation requires no changes over stock components.

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About this part

Product Details

The USR slotted rotors in this EBC S9 kit are made from unique rotor alloys and feature a special slot pattern designed to keep braking quiet. These rotors are Thermic black coated to resist corrosion and are inspected for runout, ensuring they spin true. Paired with EBC Yellowstuff high-friction pads, this kit offers an improved pedal feel, especially at lower speeds, and a longer pad lifetime compared to standard compounds.

This kit is a direct fit for your 1977-1982 Porsche 924, meaning no modifications are needed over your stock setup. The wider aperture grooves on the USR rotors help to expel gasses and debris, which can contribute to more consistent braking performance. The Yellowstuff pads are formulated for super-fast street and track use, providing a solid option for drivers looking for an upgrade over their original equipment.