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Porterfield Racing Brake Pads — Race Proven Performance
Porterfield AP1740
Image of what an axle set is. 2 pads per wheel, 2 wheels equal axle set

Porterfield

Porterfield AP1740 Brake Pads

SKU: SKU: AP1740 R-4

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Porterfield Brakes are race-bred friction designed and proven on the track. Each set is precision-cut from premium friction material and developed for high-temperature durability, fade resistance, and consistent pedal feel.

Available Compound Options for this Fitment:

  • R-4 — The original road racing compound that is very rotor friendly and easy to modulate. Medium friction with a 0–1200°F temperature range; optimum 350°F–900°F. Not for street use.
  • R4-S — The performance street pad. Lowest dust and squeal of any street pad in the Porterfield line, very rotor friendly, and lasts as long as (or slightly longer than) stock pads. Not for track use. Not for use with CCM discs.

Vehicle Fitment

Porterfield AP1740 brake pad Axle set of 4 pieces REAR

Make Vehicle Applications
Bentley 19-24 Continental, 22-24 Flying Spur
Porsche 13-19 911 GT3, 16-19 911 GT3 RS, 2016 911 R, 15-17 911 Turbo, S, 18-19 911 GT2 RS, 21-23 911 Turbo w/Iron Disc, 22-23 911 Carrera 4 GTS, 22-23 911 Carrera GTS, 22-23 911 Targa GTS, 20-23 718 Spyder, 20-23 718 Cayman GT4, 2016 Cayman GT4, 2017 Panamera Turbo, 2020 Panamera Turbo, 2021 Panamera Turbo Executive, 18-19 Panamera Turbo all D1740, AP1740, R140.17, PFC 7727, Pagid 4925, HB850.655, FCP4665

All Porterfield Brakes products carry the manufacturer's standard warranty. Race compounds are not for street use.

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