AP Racing RADI-CAL R4 Brake Fluid
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
AP Racing Radi-Cal R4 Brake Fluid
Dry Boiling Point 340C / 644F
Wet Boiling Point 204C / 399F
R4 has been designed to perform better than any other product at the extremes of heavy-duty braking performance and is currently the fluid of choice at elite levels of motorsport including several Indy-Car teams.
*R4 has the highest dry boiling point of any racing brake fluid on the market.
This part also goes by the following cross reference.
Cross Reference Part Number:
Fitment data is currently being updated for this part. Please contact us with your VIN to confirm compatibility.