Porterfield Front/Rear Brake Pad Set for Porsche Boxster (2013)

Use this Porterfield brake pad set for Porsche Boxster (2013) when the application calls for the listed front and rear brake position and compound choice. Porterfield-branded brake components are made for proper braking performance, fitment, and serviceability at the installed location.

Compound options include R4-S for performance street and autocross use, R-4 for race-focused temperature ranges, R4-E for longer high-temperature endurance use, and R4-1 where that compound is preferred for the application. Porterfield-branded components are intended as direct-fit brake components for Porsche applications when matched to the correct position, compound, and brake package.

Technical Details

• Manufacturer part number: AP1389, AP1134
• Type: Performance street / racing brake pad set
• Compound: R4-S, R-4, R4-E, R4-1
• Position: Front/Rear

Fitment & Compatibility

Confirm the selected position, compound, model year, brake system notes, and rotor/caliper details before ordering. If you need help checking fitment, send PMB Performance your VIN or brake setup details.

PMB Performance has over 20 years of hands-on Porsche brake experience and can help match the correct Porterfield compound to street, autocross, track, or restoration use.