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Manufacturers ->Porterfield Brakes -> R-4

R-4 Full Race Compound – Designed specifically for heavy-duty motorsports.  The carbon based semi-metallic R-4 materials allow the pad to absorb tremendous amounts of heat and dissipate it at very even rate.  Carbon Kevlar material warms up to race temperature quickly, which is quite helpful during restarts, and when track time is limited.  When used with cast iron and steel alloy rotors, the R-4 compound requires minimal bed-in period.  Throughout the entire heat range, the carbon kevlar material will give extremely consistent modulation and predictably.  This is truly the most rotor friendly racing brake pad material ever.  Good for road courses, oval track, rally, vintage racing, autocross, club events or professional racing events.



AP1124

R-4

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Set of 4 Pieces
REARfor Subaru: 2013-2017 292mm Front Disc including Vented Rear Disc (Excluding Brembo Brakes), 2010-12 Legacy Sedan 2.5GT, 2010-2014 3.6R, 2010-2014 Outback Wagon/Legacy Outback Wagon 3.6R, 2006-2014 Tribeca/B9 Tribeca, 2014-2018 Forester 2.0L, 2018 2.5L Premium w/Standard Package, 2018 316mm Front Disc, Scion: 13-16 FR-S (Base Brake Pkg/Std & Hi Brake Pkg), Toyota: 2017 86

AP1134

R-4

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Set of 4 Pieces
REARfor PORSCHE: 05-17 Boxster, 09-14 Boxster Spyder w/ Iron Discs, 09 Boxster S w/Iron Discs, 13-17 Boxster S, 05 911 Carrera 2 Sport Type 997, 06-16 Cayman Iron Discs, 09 Cayman Coupe S Iron Discs, 2017 718 BOXSTER S, 2017 718 CAYMAN S

AP1135

R-4

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Set of 4 Pieces
FRONT for PORSCHE: 06-08 Carrera 2, 05 911 Carrera 2 Sport Type 997, 09-12 Cayman Coupe & Iron, 09-12 Boxster, 08-12 Boxster S w/Iron Discs, 08-12 Cayman S & R with Iron Discs, 09-12 Boxster Spyder Iron Discs
REAR for PORSCHE: 05-16 Boxster S & Spyder w/ Ceramic Discs, 13-16 Boxster Ceramic Discs, 06-12 911 Carrera 2 Turbo Look/Carrera 2s with Iron Discs, 05-12 911 Carrera 2 Turbo Look/2S w/Ceramic Discs, 06-12 911 Carrera 4 Turbo Look/Carrera 4s w/Iron Discs, 03-12 911 Carrera Turbolook/Carrera 4S w/Ceramic Discs, 06-16 Cayman Coupe S & R Ceramic Discs, 09-16 Carrera 2 Ceramic Discs, 09-12 911 Carrera 4 Ceramic Discs, 11-12 911 GTS w/Ceramic or Iron Dicss, 14-16 Cayman w/ ceramic discs

AP114

R-4

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Set of 4 Pieces
FRONT for MG: 68-69 MGC // NISSAN: 80-83 200SX, 70-78 240Z/260Z/280Z // SAAB: 79-7/87 900 Series // SUNBEAM: Alpine, Tiger // TOYOTA: 8/74-83 Pickup 2WD // TRIUMPH: 66-9/72 GT 6, 61-3/72 TR 4/TR 4A/TR6/TR250

AP1149

R-4

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Set of 4 Pieces
FRONTfor CHRYSLER: 06-13 300C SRT-8 // DODGE: 08-16 Challenger SRT-8, 06-12 Charger SRT-8, 06-08 Magnum SRT-8

AP1151

R-4

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Set of 4 Pieces
FRONT Front for BMW: 08-09 Alpina B7, 06-10 M5 E60, 07-11 M6 E63, E64 // ROLLS-ROYCE: 03-14 Phantom

AP1155

R-4

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Set of 4 Pieces
REARfor AUDI: 08-19 R8//Lamborghini: 2003-2005 Gallardo

FRONT OR REAR LAMBORGHINI: 95-01 Diablo, 01-05 Murcielago

AP1157

R-4

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Set of 4 Pieces
REAR for HYUNDAI: 06 Accent GLS, 07-10 Accent, 09-12 Elantra Touring, 10-16 Tucson FWD/AWD, 2016 TUSCON FUEL CELL // KIA: 06-11 Rio w/Rear Disc, 09-13 Forte, 11-16 Sportage, 2014-16 Cadenza (w/ Manual Parking Brake), 2016 SONATA W/ 16" GAS WHEELS (MANUAL PARKING BRAKE)

AP1161

R-4

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Set of 4 Pieces
REAR for MAZDA: 06-13 6, 06-07 Mazdaspeed 6

AP1164

R-4

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Set of 4 Pieces
FRONTFront for MAZDA: 06-13 6, Ford: 06-12 Fusion, Lincoln: 07-12 MKZ
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