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AP Racing PRF Brake Fluid
PRF is one of the most trusted brake fluids at the highest levels of motorsport (F1, WRC, NASCAR). It's the obvious choice if you need the most fade-resistant, dependable fluid for HPDE, Time Attack, or wheel-to-wheel racing. DOT4, street legal.
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DOT 4.0- Approved for highway use.
AP Racing PRF is currently one of the most popular brake fluids at the highest levels of professional auto and motorcycle racing. PRF was specifically developed for coping with extraordinary temperatures, such as those encountered when running a carbon/carbon brake system.
Although PRF isn't advertised with the absolute highest boiling point numbers on the market, independent laboratory testing and trackside data collection have confirmed that AP PRF outperforms competing products when temperatures rise. Don't trust overinflated numbers slapped on a label, trust the product that has delivered countless victories at all levels of racing.
When switching your fluid to AP Racing PRF, Essex recommends purging all of the old fluid from the system via a manual bleed. Most of our customers find that three bottles of fluid is enough to completely replace their existing brake fluid, and have enough left over for a bleed at the track to remove any remaining air bubbles.
'Typical' New Dry Boiling Point - 320°C (608°F)
'Wet' E.R. (Equilibrium Reflux) Boiling Point - 199°C (399°F)
Please see the Manufacturer Info tab for more specific technical information.
AP Racing PRF has been developed for use in extreme high temperature racing conditions
'Typical' New Dry Boiling Point - 320°C (608°F)
'Wet' E.R. (Equilibrium Reflux) Boiling Point - 199°C (399°F)
AP Racing PRF Fluid Conforms to and exceeds U.S. FMVSS No 116 DOT 4, SAE J1703 and SAE J1704 specifications and has been developed for racing applications where higher than normal temperatures are being experienced, e.g. when using carbon/carbon discs and the ultimate in brake fluid performance is required. It should be noted that before using AP Racing PRF fluid, any existing brake fluid should be drained completely from the brake system. The system should be thoroughly purged with new AP Racing PRF brake fluid and can then be filled completely with AP Racing fluid.
IMPORTANT NOTE
DO NOT USE AP Racing PRF fluid in contact with any type of magnesium components (e.g. gearbox / clutch components) as a chemical reaction is caused resulting in gases being generated. This will then prevent the clutch hydraulics from working efficiently.
| Essex Part # | 15 601608 |
| Manufacturer Part # | CP5660 |
| Dry Boiling Point | 320°C (608°F) |
| Wet Boiling Point | 199°C (399°F) |
| Dot Rating | DOT4 |
| Road Legal | Yes |
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| Product | Similar | Similar | Similar | |
|---|---|---|---|---|
| Add To Cart | View Details | View Details | View Details | |
| Product Name | AP Racing PRF Brake Fluid | AP Racing Formula DOT 5.1 Brake and Clutch Fluid | AP Racing 551 Brake and Clutch Fluid | AP Racing Super 600 Brake Fluid |
| Price | $29.95 | $11.95 | $14.95 | $19.95 |
| Essex Part # | 15 601608 | 15 601500 | 15 601550 | 15 601600 |
| Manufacturer Part # | CP5660 | CP4510-20 | CP7551 | CP5600 |
| Dry Boiling Point | 320°C (608°F) | 269°C (516°F) | 269°C (516°F) | 312°C (594°F) |
| Wet Boiling Point | 199°C (399°F) | 187°C (369°F) | 151°C (304°F) | 204°C (399°F) |
| Dot Rating | DOT4 | DOT5.1 | DOT3 | DOT4 |
| Road Legal | Yes | Yes | Yes | Yes |
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