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AP Racing Formula 5.1 Brake Fluid

Item # CP4510-1

AP Racing Formula DOT 5.1 is a premium specification Motor Vehicle Brake and Clutch Fluid which conforms to and exceeds the current international specifications U.S. FMVSS No 116, DOT 3, DOT 4, and DOT 5.1, S.A.E. J1703, SAE J1704 and ISO4925. Suitable for High Performance Road Applications including vehicles fitted with ABS and ESP.


Typical' New Dry Boiling Point - 269°C (516°F) 
'Wet' E.R. (Equilibrium Reflux) Boiling Point - 187°C (369°F)

AP Racing Formula DOT 5.1 is non-silicone based.  Superior -40°C (-40°F) viscosity makes it suitable for vehicles operating in cold climates.  This fluid is a great choice for daily driving, canyon runs, autocross, drift, HPDE, and it will mix safely with just about all other DOT 5.1, DOT4, and DOT3 fluids.


  • AP Formula 5.1 is not suitable for vehicles with Mineral Oil Systems.
  • Sold in 16.9 fl oz container

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