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Porterfield Racing Brake Pads — Race Proven Performance
Porterfield AP691
Image of what an axle set is. 2 pads per wheel, 2 wheels equal axle set

Porterfield

Porterfield AP691 Brake Pads

SKU: SKU: AP691 R4-S

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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:

  • 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 AP691 brake pad Axle Set of 4 Pieces FRONT

Make Vehicle Applications
Acura 03-06 MDX
INFINITI 97-01 Q45, 97-01 QX4
Nissan 96-04 Pathfinder, 04-09 and 11-17 Quest D691, AP691, HB326.646

Cross-Reference Part Numbers: D691, AP691, HB326, 646

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

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