Fast road & racing brake fluid

PFC RACING BRAKE FLUID FOR A FIRM, CONSISTENT PEDAL

PFC RH605 and RH665 Brake Fluid for Abarth AMG C63 CLS63 CLK55 E63 ML63 S55 SL63 SL65 SLR55 SLR SLS Black Alfa Romeo 147 147GTA 155 2.0 16V 156 GTA 156GTA 159 166 4C Brera Giulia QV Giulietta GT GTV GT-3.2 MiTo 1.4T 2003- Aston Martin DB7 DB9 SP10 V8 Vantage Vanquish Audi Quattro A1 A2 A3 S3 A4 A5 A6 A7 A8 RS3-Quattro S3-Quattro s3q RS4 RS5 RS6 C5 C6 C7 B5 B6 B7 B8 R8 S8 TT TTRS 288mm BMW 1M M3 M4 M5 M6 E82 E85 E86 E30 E31 E34 E36 E38 E39 E46 E46-330i E60 E63 E65 E81 E82 E87 E92 M2 E30-M3 E36-M3 E46-M3 E82-1M E92-M3 M4 F Series F-Series F10 F18 F20 F21 F22 F30 F31 F33 F34 F35 F36 F80 F82 F83 i3 i8 Compact Cup M135i M140i M235i X3 X4 X5 X6 X8 Z3 excl M Series Z3M Z4 Z4M 318 320 330 335 Caterham Chevrolet Camaro Corvette C5 C6 Z06 Zo6 ZL1 Stingray Citroen C2 DS3 Saxo Sport Dallara F305 F308 F312 Dodge Viper Ferrari 246 308 328 348 355 Sedantta 360 456 458 488 GTE Modena Challenge F355 F40 F430 F50 575 512 612 Fiat Coupé Grande Punto Ford Focus Mk1 Mk2 Escort Fiesta Fiesta-R2 Fiesta-R5 ST150 ST180 Fiesta-S2000 Focus Mondeo Sierra Cosworth Mustang GT500 P-51 Roush Ginetta G50 G55 Honda S2000 Accord Civic Integra DC2 DC5 Type-R FK2 NSX Hyundai i20 i30 Jaguar XJ XJ8 XJ12 XJR XJS XK8 XKR Kia Cee'd Ceed Magentis Rio Soul Sportage Stinger Stonic KTM Crossbow Xbow X-bow Lamborghini Countach Diablo Gallardo Huracan Huracán Jalpa Murcielago Murciélago Urraco Lancia Delta Delta-Integrale Thema Lexus IS300 ISF GS300 GS400 GS430 LX450 SC430 Lotus Elise Esprit Evora Exige Seven 211 311 Marcos GTS LM Mantaray Mantis Marcos-GTS Mantra Mantra-2.0 Mantra-Turbo Maserati 430 3200 GT 3.2 3.8 BiTurbo 89-93 93- Ghibli Mazda MazdaSpeed MX5 MX-5 Miata Eunos RX7 RX-7 RX8 RX-8 McLaren 570S F1 MP4-12C Mini Cooper Classic Countryman WRC F56 R50 R52 R53 R55 R56 R57 R59 JCW MG Metro Mitsubishi Evo 5-9 Ten FTO GTO 3000 GT Galant Morgan 4/4 Aero 8 Plus 4 Plus 8 Nissan 200SX 300ZX 350Z 370Z R32 R33 R34 R35 GT-R35 2008- 2011- GTR GTS Noble M12 M14 M600 1999-02 2002- Peugeot 104 206 206-WRC 207 208 T16 306 307 307-WRC 308 406 24V RCZ Porsche Boxster Boxster-981 718 Carrera 2/4/Targa Cayman Cayman-981c GT4 CS GT4CS Clubsport Cayman-R Cayman-S 911 72-83 77-90 924 928 944 959 964 968 P968 981 981c 986 987 987.1 987.2 987c 991GT3 991-GT3R 991 991T 993 996 996-C2 996-C4 C4S 996-GT2 996-GT3-Cup 996T 997-GT2 997--GT2 997 Turbo 997T 997-GT3-Gen-1 997-GT3-Gen-2 997-GT3-Cup 997-C2 997-C4 C2 C4 95- Radical PR6 RXC Spyder SR1 SR3 SR4 SR5 SR8 Prosport Range Rover III Supercharged 5.0 V8 Renault R5 GT Turbo Clio 172 182 Clio-Cup Clio-R3T Williams Megane Megane-2 Megane-3 N4 RS R.S. 01 RS01 250 R26 RS265 RS 265 RS275 Trophy R2 R3 R3T Maxi (II) (III) Sport Spyder V6 Twingo R2 Alpine GTA RS3 Seat Ibiza Leon Supercopa Toledo Skoda Fabia Octavia Superb Subaru Impreza BRZ Forester Legacy Outback non WRX Prodrive S9 S12 WRC-S Tesla Model S Toyota Corolla FT86 GT86 Supra TVR Cerbera Griffith Sagaris T350 Tamora Tuscan Vauxhall Astra Insignia Opel Adam Corsa Monaro Speedster VX220 VXR VXR8 Volkswagen VW Beetle Bora Corrado Golf Jetta Phaeton Scirocco Polo Touareg Volvo S40 S50 S60 S70 V40 V50 V60 Aprilia Ducati Gas-Gas Harley-Davidson Husqvarna Kawasaki KTM Moto Guzzi Suzuki bike Triumph Yamaha road / street / trackday / rally / race / racing pad WRC R2 R3 R3T R5 WRC S1600 S2000 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6.0 1999-01 2002-03 Gp Group N A Tarmac Gravel TCR WRC BTCC STCC WTCC kit Alcon Brembo K-Sport KSport D2 Stop-Tech StopTech Hi-Spec HiSpec AP Wilwood motor sport package 1 2 3 4 5 6 7 8 9 0 - Crossle Crosslé Dallara Indy Lola NASCAR Van Diemen Radical RXC IV VIII IX 1990- 1991- 1992- 1993- 1994- 1995- 1996- 1997- 1998- 1999- 2000- 2001- 2002- 2003- 2004- 2005- 2006- 2007- 2008- 2009- 2010- 2011- 2012- 2013- 2014- 2015- 2016- 2017- 2018- 2019- 2020- 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 1994-05 1999-05 2001-05 2006-14 2007-15 2012-15 LMS V4 V6 3.0-V6 2-piston 4-piston 6-piston 8-pistonPart numbers:
025.0037 –  RH665 500ml bottle
025.0038 –  box of 12 x RH665 500ml bottles

PFC Racing high performance brake fluid has been specially formulated for fast road, trackday, rally & race applications, where braking systems operate at very high temperatures. A complex mixture of Glycol Ether Borate Esters and Polyalkylene Glycol Ethers together with advanced corrosion inhibitors, antioxidants and other modifiers results in an exceptional brake fluid with not only a very high boiling point but which also conforms to FMVSS 116 DOT 4 and maintains its class leading viscosity, lubricity and compressibility performance at extreme temperatures to ensure braking system reliability and performance and a firm, consistent pedal.

RH665 has the highest GUARANTEED minimum Dry Boiling Point (ERBP) of any DOT 4 Brake Fluid, 325°C, to guard against vapour lock and give a firm and consistent pedal even under extreme racing conditions. Many manufacturers quote “typical” boiling points – do not be deceived, this is not the minimum specification that you could receive, it can be the result of a test on a single sample. “Typical” values for RH665 are invariably higher than 325°C. A  similar situation applies to “Wet” Boiling Point. RH665 is GUARANTEED to be above 195°C – “typical” values are much higher and at least the equal of other leading brands. Boiling point is of course not the whole story. With brake fluid it is essential to have the correct balance of properties to get a good overall result. Low viscosity is very important to ensure a good bleed, low compressibility is essential for a firm pedal and lubricity is vitally important for efficiency, pedal return and life of the brake system.

BEWARE: Many racing brake fluids do not meet the viscosity requirements of DOT4.

RH665 Racing Brake Fluid conforms to and exceeds all aspects of the U.S. FMVSS 116 DOT 4 specification. This means that it has been tested and is compatible with all the rubbers (SBR, EPDM etc) and metals commonly used in brake systems and will not damage them. It also means, of course, that RH665 is entirely street legal. BEWARE: Many racing brake fluids on the market do not conform to FMVSS specifications and therefore cannot be guaranteed not to damage your brake system.

RH665 can safely be mixed with other DOT 4 brake fluids – however, this will degrade their exceptional properties. PFC Racing Brake Fluids are not suitable for use in contact with Magnesium components or in mineral oil based systems. For best results bleed the system with fresh fluid before each event and when the brakes have been excessively hot and/or the conditions are especially humid.

PFC brake fluidAlways follow the vehicle manufacturer’s recommendations.

● DRY BOILING POINT: RH665 – 617°F (325°C)
● WET BOILING POINT: RH665 – 383°F (195°C)
● Street legal
Firm and consistent pedal
● DOT 4 RACE BRAKE FLUID

PFC Racing Brake Fluid is not the same as other racing brake fluids.

Click here for full health and safety information

1001

Alfa Romeo 147 GTA 3.2 litre 2003- 147GTA
Alfa Romeo 156 GTA 3.2 litre 2003- 156GTA
Alfa Romeo 159 2.4 / 3.2 litre 2005-11
Alfa Romeo 166 24V 2.5 / 3.0 litre 1998-00
Alfa Romeo 166 24V 3.2 litre 2003-07
Alfa Romeo 166 JTD 2.4 litre 2003-
Alfa Romeo 166 V6 2.0 litre 1998-
Alfa Romeo Brera 1.8 Turbo / 2.4 20V 2005-
Alfa Romeo Brera 3.2 V6 2006-
Alfa Romeo Giulietta 1.4T / 2.0 JTDM 2010-
Alfa Romeo GT 3.2 GTA 2003- GT-3.2
Aston Martin DB9 5.9 2003- V8
Aston Martin Vantage 4.3 2007- N24 V8
Aston Martin Vantage 4.3 & 4.7 2003- V8
Aston Martin Vantage V8 SP10 2013- Rear
Audi RS3 2011-14 Quattro RS3-Quattro
Audi TT 2.5 litre TFSI 2009-14 RS Quattro TTRS
Cadillac CT6 / CTS 2015- Performance models
Chevrolet Camaro 2010- Coupé 1SS/2SS – 16mm
Chevrolet Camaro 6.2 litre 2016- Coupé LT1 – 16mm
Chevrolet Corvette J55 2013- C7 Stingray – 16mm
Citroen C2 R2 1.6 16V 2009- Tarmac – 16mm
Citroen C2 Sport 1.6 16V 2003-
Dodge Viper SRT 2014-
Ferrari 458 Challenge race rear
Ferrari 612 5.7 litre 2004-
Ford Mustang Boss 2012-13
Ford Mustang GT500 2007-12 inc Shelby
Ford Mustang GT / GT500 2013- Brembo caliper
Honda Civic Type-R FK2 2.0i 2015- IX
Hyundai Genesis Coupé 3.8 litre 2004- Race
Kia Stinger 3.3 litre V6 2018-
Maserati Ghibli 3.0 litre 2013- 16mm
Maserati Quattroporte 4.2 litre 2004- 16mm
Mitsubishi Evo 5-9 1996-08 VIII IX
Mitsubishi Evo X Ten 2008-
Range Rover III 4.2 Supercharged inc Sport 2005-
Renault Megane 3 R3 III 2.0 litre RS Megane-3 2010- Renault Sport 250, 265 & 275
Seat Leon Cupra 290
Subaru Impreza GDB / GDF 2001- WRX Sti
Subaru Impreza WRX STi 2001- incl Gp N
Tesla Model S 60/70/75/85/90/100 2012-
Tesla Model X P100D 2016-
Vauxhall Insignia VXR
Volkswagen Touareg 3.0 litre 2004- V6 TDi
Volkswagen Touareg 3.2 litre 2002- V6 TDi
Volkswagen Touareg 3.6 litre 2006- V6 FSI
Volvo S60 2.5 litre 2003- Turbo R
Volvo S70 / V70 2.5 litre 2003- Turbo R

For Brembo caliper VW RS250 RS265 RS 265 RS275 Trophy Coupe 1001 / 7781 1001/7781 1001.11 8j0698151k
Pad profiles 1001 (road / trackday) & 7781 (rally / race)

1053

Alfa Romeo 156 2002-03 3.2 GTA Front
Alfa Romeo GTV 3.0 litre 1996- 24V (Brembo caliper) Front
Aston Martin DB9 2003- V8 Rear
Aston Martin Vanquish 5.9 / 6.0 litre 2001- V12 Rear
Aston Martin Vantage 2007- N24 V8 Rear
Aston Martin Vantage 2003- V8 Rear
Cadillac CTS-V 2003- Rear
Chevrolet Camaro 2009-15 SS Rear
Chevrolet Camaro 2012-15 ZL1 Rear
Citroen C2 R2 (Gravel) 2009- Front
Citroen DS3 1.6 Racing 2011- Front
Dodge Viper 8.0 litre 1992-99 (Brembo caliper) Front
Ferrari 360 All 1999- Modena F/R
Ferrari 612 5.7 litre 2004- Rear
Ferrari F430 All 2005- Cast iron disc F/R
Ferrari F50 All 1995-97 Rear
Fiat Coupé 2.0 Turbo 1997- 20V (Brembo caliper) Front
Ford Focus RS 2.0 litre 2002- Mk1 (Brembo caliper) Front
KTM Xbow 2.0 litre Crossbow X-bow F/R
Lancia Delta 2.0 Turbo 1991- 4WD Evoluzione Front
Lotus Esprit Turbo 1994-96 F/R
Maserati Gran Turismo 4.2 / 4.7 2008- Rear
Maserati Quattroporte 4.2 / 4.7 2008- Rear
Peugeot 406 3.0 litre 1997- V6 24V Front
Renault Clio 3.0 litre 2000-02 V6 F/R
Renault Clio 3.0 litre 2003- V6 Rear
Seat Ibiza 2001- Turbo R Front
Seat Leon 1.8 Turbo 2002- Cupra R Front
Seat Leon 2.8 2001- Cupra 4 Front
Tesla Model S 60/70/75/85/90/100 2012- Rear
Tesla Model X P100D 2016- Rear
Volvo S60 / V70 2.5 Turbo AWD 2003- Rear

Road / trackday / race pads for Brembo caliper. Pad profiles 0592 & 1053 Coupe 0592/1053 0592 / 1053 1053.10 3.0-V6 

7767

Aston Martin Vantage 1993-96 V8 Front
BMW M3 GT4 Race – 21mm Rear
BMW Z4 GT3 Race – 21mm Rear
Marcos GTS 2.0 litre 1997- Marcos-GTS Front
Marcos LM 4.0, 6.0 litre 1994- Front
Marcos Mantaray 4.0, 4.5 litre 1999- Front
Marcos Mantis 4.6 litre 1997- Front
Marcos Mantra 2.0 litre 1992- Turbo Front
Marcos Mantra 4.0, 4.5 litre 1992- Front
Noble M12 GTO 2.6 litre 1999-02 Twin turbo Front
Porsche 996 GT3 RS 1999-04 Race – 21mm Rear
Radical RXC ** 17mm / 21mm Rear
Renault Clio 2 V6 Gravel / Tarmac Rally Gp A – 17mm F/R
Renault Megane Trophy Race – 17mm Rear
Subaru Impreza Sti Gravel / Tarmac Rally Gp N – 17mm Front
TVR Cerbera 4.0,4.2,4.5,5.0 litre 1994-01 Front
TVR Griffith 5.0 litre 1993- Front

Road / trackday / race brake pad Group N / A Mantra-Turbo

D2 / K-sport 6-piston front KSport

** Please check Radical RXC pad options.

9196

Aston Martin Vantage V8 SP10 2013-
Audi RS6 C6 quattro 2008-11
Audi RS6 C7 quattro 2013-
Cadillac CTS-V 2010-
Chevrolet Camaro ZL1 2012-15
Mercedes AMG C63 2008-14
Mercedes AMG C63 Black 2007-09
Mercedes AMG CLK63 Black 2008-14
Mercedes AMG CLS63 2006-10
Mercedes AMG E63 2006-
Mercedes AMG GL63 4-matic 2012-
Mercedes AMG ML63 4-matic 2011-
Mercedes AMG SL55 2006-12
Mercedes AMG SL63 2008-12
Mercedes AMG SL65 2006-12
Mercedes AMG SL65 Black 2008-12
Mercedes AMG SLS 2010-
Mercedes S Class CL600 2006-
Range Rover Sport 5.0 V8 2009-

Road & trackday pads for Brembo caliper XA5.71

328.28.0050.45/46

Aston Martin DB9 2003- V8 Rear
Aston Martin Vantage 2003- V8 Rear

Two-piece floating Direct Drive replacement slotted V2 disc + fitting kit

Road / trackday

355.32.0060.07/08

Two-piece floating Direct Drive replacement slotted disc + fitting kit

Aston Martin DB9 2003- V8 Front
Aston Martin Vantage 2003- V8 Front

Road / trackday

Aston Martin N24 GT Front

Race – Brembo OEM caliper

203.711.123.13

ASTON MARTIN GT4 REAR HAT
including ring and fitting kit

Aston Martin DB9 / Vantage V8 (2003-)

Trackday & race

For road use ring kit 203.042.012.02 (with Belleville washers) is also required –
please contact PFC Sales for details

025.0038

PFC RH665 Brake Fluid PFC RH605 and RH665 Brake Fluid for Abarth AMG C63 CLS63 CLK55 E63 ML63 S55 SL63 SL65 SLR55 SLR SLS Black Alfa Romeo 147 147GTA 155 2.0 16V 156 GTA 156GTA 159 166 4C Brera Giulia QV Giulietta GT GTV GT-3.2 MiTo 1.4T 2003- Aston Martin DB7 DB9 SP10 V8 Vantage Vanquish Audi Quattro A1 A2 A3 S3 A4 A5 A6 A7 A8 RS3-Quattro S3-Quattro s3q RS4 RS5 RS6 C5 C6 C7 B5 B6 B7 B8 R8 S8 TT TTRS 288mm BMW 1M M3 M4 M5 M6 E82 E85 E86 E30 E31 E34 E36 E38 E39 E46 E46-330i E60 E63 E65 E81 E82 E87 E92 M2 E30-M3 E36-M3 E46-M3 E82-1M E92-M3 M4 F Series F-Series F10 F18 F20 F21 F22 F30 F31 F33 F34 F35 F36 F80 F82 F83 i3 i8 Compact Cup M135i M140i M235i X3 X4 X5 X6 X8 Z3 excl M Series Z3M Z4 Z4M 318 320 330 335 Caterham Chevrolet Camaro Corvette C5 C6 Z06 Zo6 ZL1 Stingray Citroen C2 DS3 Saxo Sport Dallara F305 F308 F312 Dodge Viper Ferrari 246 308 328 348 355 Sedantta 360 456 458 488 GTE Modena Challenge F355 F40 F430 F50 575 512 612 Fiat Coupé Grande Punto Ford Focus Mk1 Mk2 Escort Fiesta Fiesta-R2 Fiesta-R5 ST150 ST180 Fiesta-S2000 Focus Mondeo Sierra Cosworth Mustang GT500 P-51 Roush Ginetta G50 G55 Honda S2000 Accord Civic Integra DC2 DC5 Type-R FK2 NSX Hyundai i20 i30 N Speedster Veloster Jaguar XJ XJ8 XJ12 XJR XJS XK8 XKR Kia Cee'd Ceed Magentis Rio Soul Sportage Stinger Stonic KTM Crossbow Xbow X-bow Lamborghini Countach Diablo Gallardo Huracan Huracán Jalpa Murcielago Murciélago Urraco Lancia Delta Delta-Integrale Thema Lexus IS300 ISF GS300 GS400 GS430 LX450 SC430 Lotus Elise Esprit Evora Exige Seven 211 Marcos GTS LM Mantaray Mantis Marcos-GTS Mantra Mantra-2.0 Mantra-Turbo Maserati 430 3200 GT 3.2 3.8 BiTurbo 89-93 93- Ghibli Mazda MazdaSpeed MX5 MX-5 Miata Eunos RX7 RX-7 RX8 RX-8 McLaren 570S F1 MP4-12C Mini Cooper Classic Countryman WRC F56 R50 R52 R53 R55 R56 R57 R59 JCW MG Metro Mitsubishi Evo 5-9 Ten FTO GTO 3000 GT Galant Morgan 4/4 Aero 8 Plus 4 Plus 8 Nissan Nismo 200SX 300ZX 350Z 370Z R32 R33 R34 R35 GT-R35 2008- 2011- GTR GTR32 GTR33 GTR34 GTR35 GTS Noble M12 M14 M600 1999-02 2002- Peugeot 104 206 206-WRC 207 208 T16 306 307 307-WRC 308 406 24V RCZ Porsche Boxster Boxster-981 718 Carrera 2/4/Targa Cayman Cayman-981c GT4 CS GT4CS Clubsport Cayman-R Cayman-S 911 72-83 77-90 924 928 944 959 964 968 P968 981 981c 986 987 987.1 987.2 987c 991GT3 991-GT3R 991 991T 993 996 996-C2 996-C4 C4S 996-GT2 996-GT3-Cup 996T 997-GT2 997--GT2 997 Turbo 997T 997-GT3-Gen-1 997-GT3-Gen-2 997-GT3-Cup 997-C2 997-C4 C2 C4 95- Radical PR6 RXC Spyder SR1 SR3 SR4 SR5 SR8 Prosport Range Rover III Supercharged 5.0 V8 Renault R5 GT Turbo Clio 172 182 Clio-Cup Clio-R3T Williams Megane Megane-2 Megane-3 Megane-TCR N4 RS R.S. 01 RS01 250 R26 RS265 RS 265 RS275 Trophy R2 R3 R3T Maxi (II) (III) Sport Spyder V6 Twingo R2 Alpine GTA RS3 Seat Ibiza Leon Cupra Supercopa Toledo Skoda Fabia Octavia Superb Subaru Impreza BRZ Forester Legacy Outback non WRX Prodrive S9 S12 WRC-S Tesla Model S Toyota Corolla FT86 GT86 Supra TVR Cerbera Griffith Sagaris T350 Tamora Tuscan Vauxhall Astra Insignia Opel Adam Corsa Monaro Speedster VX220 VXR VXR8 Volkswagen VW Beetle Bora Corrado Golf Jetta Phaeton Scirocco Polo Touareg Volvo S40 S50 S60 S70 V40 V50 V60 Aprilia Ducati Gas-Gas Harley-Davidson Husqvarna Kawasaki KTM Moto Guzzi Suzuki bike Triumph Yamaha road / street / trackday / rally / race / racing pad WRC R2 R3 R3T R5 WRC S1600 S2000 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6.0 1999-01 2002-03 Gp Group N A Tarmac Gravel TCR WRC BTCC STCC WTCC kit Alcon Brembo K-Sport KSport D2 Stop-Tech StopTech Hi-Spec HiSpec AP Wilwood motor sport package 1 2 3 4 5 6 7 8 9 0 - Crossle Crosslé Dallara Indy Lola NASCAR Van Diemen Radical RXC IV VIII IX 1990- 1991- 1992- 1993- 1994- 1995- 1996- 1997- 1998- 1999- 2000- 2001- 2002- 2003- 2004- 2005- 2006- 2007- 2008- 2009- 2010- 2011- 2012- 2013- 2014- 2015- 2016- 2017- 2018- 2019- 2020- 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 1994-05 1999-05 2001-05 2006-14 2007-15 2012-15 LMS V4 V6 3.0-V6 2-piston 4-piston 6-piston 8-pistonRH665 is not the same as other Racing Brake Fluids. It has been specially formulated for racing applications, where braking systems operate at very high temperatures.

RH665 has the highest GUARANTEED minimum dry boiling Point (ERBP) of any DOT 4 Brake Fluid, 325°C, to guard against vapour lock and give a firm, consistent pedal, even under extreme racing conditions. Many manufacturers quote “typical” boiling points – do not be deceived. This is not the minimum specification that you could receive, it can be the result of a test on a single sample. “Typical” values for RH665 are invariably higher than 325°C. A similar situation applies to “wet” boiling point. RH665 is GUARANTEED to be above 195°C “typical” values are much higher and at least the equal of other leading brands.
The boiling point is of course not the whole story. With brake fluid it is essential to have the correct balance of properties to get a good overall result. Low viscosity is very important to ensure a good bleed. Low compressibility is essential for a firm pedal and lubricity is vitally important for efficiency, pedal return and life of the brake system.

BEWARE: Many racing brake fluids do not meet the viscosity requirements of DOT4.

RH665 Racing Brake Fluid conforms to and exceeds all aspects of the U.S. FMVSS 116 DOT 4 specification. This means that it is has been tested and is compatible with all the rubbers (SBR, EPDM etc) and metals commonly used in brake systems and will not damage them. It also means, of course, that RH665 is entirely street legal.
RH665 is not the same as other racing brake fluids – it has been specially formulated for racing applications, where braking systems operate at very high temperatures.

025.0037 – 500ml bottle
025.0038 – box of 12
PFC accessories 025.0169 025.0170 RH605 025.0037 025.0038