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Porterfield AP288 Rear Brake Pads – Porsche 911 / Carrera / Speedster – R4-S

Porterfield AP288 Rear Brake Pads – Porsche 911 / Carrera / Speedster – R4-S

$ 109.99

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Eurozone Tuning

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Porterfield AP288 Rear Brake Pads – Porsche 911 / Carrera / Speedster – R4-S

$ 109.99

Porterfield AP288 Rear Brake Pads – Porsche 911 / Carrera / Speedster – R4-S

If you want a rear pad that keeps the classic feel of your air-cooled Porsche while improving stopping confidence, the Porterfield AP288 in R4-S compound is a great choice. This is Porterfield’s performance street pad, designed for drivers who want strong street manners, low dust, reduced squeal, and dependable everyday braking performance.

This listing is for one rear axle set, which includes 4 brake pads total. That gives you 2 pads per caliper and covers both rear wheels.

Why choose Porterfield R4-S?

Performance street compound
Very low dust and squeal compared to more aggressive pads
Rotor friendly formulation
Strong street braking performance with excellent drivability
Comparable or slightly longer pad life than many stock pads
Ideal for spirited street use

Important notes

Not for track use
Not for use with CCM / ceramic discs
Race compounds will not have sensor cutouts

What’s included

1x rear axle set of Porterfield AP288 brake pads
4 total pads
Compound: R4-S only

Compatible vehicles

BMW 733i (1978–09/1981) – Rear
Porsche 911 (1984–1988) – Rear
Porsche 911 Carrera (1989) – Rear
Porsche 911 Speedster (1989) – Rear

Part number references

AP288 D288 R31.15 PFC 0031 Pagid 4304 HB172.595 FCP2

Porterfield R4-S compound overview

Porterfield’s R4-S compound is built for drivers who want a real performance street pad without the downsides that often come with more aggressive compounds. It offers low dust, reduced squeal, great rotor friendliness, and street manners that make it a smart choice for enthusiast-driven cars.

On classic Porsche applications, that makes a big difference. You get more confidence under braking while still keeping the car enjoyable to drive on the road. For most street-driven builds, R4-S is the sweet spot.

Need help confirming fitment for your exact setup? Send us your year, model, and VIN and we’ll make sure you get the correct rear pad set before ordering.

Eurozone Tuning Branded Kits: These kits come with a 6-month warranty that covers replacement or repair due to manufacturing defects. Damage from improper installation, accidents, or misuse is not covered.
EZT Carbon Edition Steering Wheels: The EZT Carbon Edition steering wheels come with a 1-year warranty for workmanship. This warranty excludes damage caused by physical misuse, harsh environments, or improper installation.
Porterfield Brakes: Porterfield offers no warranty for brake pads due to the nature of the part.
AWE Tuning Products: AWE Tuning offers a lifetime warranty on their exhausts and a one-year warranty on their intakes and intercoolers. The warranty covers craftsmanship and materials under normal usage conditions. Abuse, improper installation, and modifications void the warranty.
ZAC Motorsports: ZAC Motorsports products are covered by a 2-year limited warranty. The warranty covers defects in materials and manufacturing, but does not include damage due to racing, misuse, or improper installation.
Motul Oils: Motul products come with a limited warranty that covers the shelf life and quality of the oil when used as directed. Warranty claims must be accompanied by proper documentation of vehicle usage and oil change intervals.
KW Coilovers: KW suspensions come with a limited lifetime warranty on their coilovers. This warranty is valid for the original purchaser and covers defects in workmanship and materials. Excludes damages from motorsports or improper installation.
ST Coilovers: ST Suspensions offer a 5-year limited warranty on their coilovers. The warranty covers craftsmanship, materials, and normal usage. Improper installation, racing, and modifications are not covered.
Eibach Coilovers: Eibach products carry a limited lifetime warranty. This covers defects in materials and workmanship but excludes damages caused by improper installation, racing, or misuse.
Öhlins Coilovers: Öhlins coilovers are covered by a 2-year limited warranty. This warranty applies to defects in materials and craftsmanship but excludes damages caused by improper installation or racing applications.

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Porterfield AP288 Rear Brake Pads – Porsche 911 / Carrera / Speedster – R4-S

Why choose Porterfield R4-S?

Important notes

What’s included

Compatible vehicles

Part number references