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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.



AP1291

R-4

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Set of 4 Pieces
FRONT for Audi: 14-18 RS7 w/Iron Discs//Mercedes: 16-17 AMG GT 390mm FD w/Red Calipers, 12-15 C63 AMG Black Series Coupe, 16-20 C63 AMG Incl S W/Red Calipers, 08-15+18-20 C63 AMG, 12-15+18-20 C63 AMG S, 08-09 CLK63 AMG Black Series Coupe, 07-18 CLS AMG w/Iron Discs, 07-16 E63 AMG w/Iron Discs, 15-16 bG63 AMG, 13-16 GL63 AMG, 2016 GLE450 w/390mm FD, 16-19 GLE 63 AMG w/Breembo Front Calipers, 12-15 ML63 AMG, 2016 Maybach S600 (Exc Armor), 06-08 SL55 AMG w/6 Piston FC, 09-19 SL63 AMG, 09-11 SL65 Signature & Black Series, 13-17 SL65 AMG w/Iron Discs, 11-15 SLS w/Iron Discs, 15-16 S600, 15-16 S600 Armored, 15-17 S65 AMG w/Iron Discs, 14-19 S63 AMG w/Iron Disc, 19-20 AMG GT all w/Iron Disc

AP1300

R-4

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Set of 4 Pieces
REAR for PORSCHE: 07-13 911 Turbo w/Iron disc, 09-12 911 C2 Type 997 w/Iron Disc, 09-12 911 C4 Type 997-2 w/Iron Disc, 07-08 & 10-11 911 GT3 w/Iron Disc

AP1307

R-4

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Set of 4 Pieces
REAR for LAND ROVER: 2013-15 LR2, 12-15 Range Rover Evoque //VOLVO: 16- 11 S60 w/300mm, 11-16 S60 w/315mm F/Disc, 13-16 S60 w/316mm F/Disc, 13-16 S60 w/316 F/Disc (Cross Country Model), 13-16 S60 w/336mm F/Disc, 13-18 S60 w/370 F/Disc, 07-08 S80 AWD V6 315mm F/Disc, 09-11 S80 FWD w/300mm F/Disc w/Electric PB, 12-15 S80 FWD 300mm F/Disc, 09-15 S80 AWD 316mm F/Disc, 09-12 S80 AWD 336mm F/Disc, 09-12 S80 AWD 315mm, 2016 S80 AWD 316 OR 336mm F/Disc w/Electric PB, 2016 S80 FWD 300mm F/Disc w/Electric PB, 10-17 XC 60, 15-17 V60 w/300mm F/Disc , 15 -17 V60 W/ 316 F/Disc, 15-17 V60 w/336mm F/Disc, 16-17 V60 w/317, 15-17 V60 CROSS COUNTRY, 08-10 & 13-15 XC70 w/300mm F/Disc, 08-10 & 13-15 XC70 w/316mm F/Disc, 11-12 XC70 AWD 3.2 L, 11-12 XC70 AWD T6 3.0 L w/300mm F/Disc, 11-12 XC70 AWD T6 TO 3.0L w/316mm F/Disc, 08-10 V70 3.2 L V6 FWD, 08-10 V70 w/300,316 OR 336mm F/Disc

AP1308

R-4

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Set of 4 Pieces
Front for MINI: 08 Clubman, 07-19 Cooper, 14 2/4 Door Cooper, 16 Convertible, 07-08+15 Coupe, 15 Roadster, 17 2/4 Door Hatchback //BMW: 14-16 i3

AP1309

R-4

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Set of 4 Pieces
REAR for Mini: 08 Clubman, 08 Clubman S, 08 Clubman w/JCW, 07-15 Cooper, 09-11 Cooper w/JCW 294mm FD, 09-14 Cooper w/JCW 316mm FD, 16 Cooper w/JCW 4 Lug, 9-14 Cooper S, 12-13 Cooper 2 Door Hardtop w/JCW GP, 16 Convertible, 16 Convertible w/JCW, 16 Convertible S, 07-08+15 Coupe, 07-08+15 Coupe S, 07-08+15 Coupe w/JCW, 15 Roadster, 15 Roadster S, 15 Roadster w/JCW

AP131

R-4

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Set of 4 Pieces
FRONT Front for MAZDA: 84-85 RX 7 GSL-SE, 86-88 RX 7 4 Lug, 89-92 RX-7 with Solid Rear Discs

AP1314

R-4

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Set of 4 Pieces
REAR for LAND ROVER: 08-12 LR2, 07 VOLVO S80 FWD 300MM FRONT DISC, 08-11 & 2016 VOLVO S80 FWD 300MM FRONT DISC W/MANUAL PB, 2016 VOLVO AWD 316MM FRONT DISC W/MANUAL PB, 2016 VOLVO XC70 300MM FWD FRONT DISC SOLID REAR W/MANUAL PB, 2016 XC70 316MM FWD FRONT DISC SOLID REAR W/MANUAL PB

AP1322

R-4

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Set of 4 Pieces
FRONT for AUDI: Allroad w/320mm Front Discs, 13-16 320mm w/Front Disc, 10-16 A4, 10-15 A4 Quattro, 2016 A4 Quattro w/320mm Front Disc / 300mm Rear Disc, 2009 A4 Turbo Sedan 2.0L, 10-17 A5/A5 Quattro w/320mm Front Disc TRW/Girling Brakes, 10-16 S4, 08-17 S5, 12-16 A6, 17-19 2.0T W/TWR Calipers, 2012 A6 Quattro w345MM Front Discs, 2013 3200mm Front Discs, 14-16 2.0L TSFI, 14-16 3.0L TDI, 17-19 2.0T w/TWR Calipers, 12-13+18 A7/A7 Quattro w/320mm FD + 300mm RD, 12-15 w/345mm Front + 330 RD, 14-15 TDi, 09-12 Q5, 13-18 Hybrid w/TRW Girling Calipers

**Clips Not Included on Racing Compounds**

AP133

R-4

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Set of 4 Pieces
FRONT Front for FORD: 77-81 Fiesta

AP1337

R-4

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Set of 4 Pieces
REARfor CADILLAC: 11-12 CTS Coupe, 11-12 Coupe w/Sport & Performance Package, 08-12 Sedan w/Sport & Performance Package, 10-12 CTS Sports Wagon w/Alum. Caliper, 10-12 CTS Sport Wagon w/Iron Caliper, 08-13 CTS Sedan w/Heavy Duty Brakes, 08-13 CTS Sedan, 10-16 SRX //Chevrolet: 10-13 Camaro 3.6L, 10-13 Camaro V6//SAAB 2011 9-4X
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