Koyorad 1.3 Bar Hyper Red Racing Radiator Cap

  • Sale
  • Regular price $21.00

Koyo Racing 1.3 Bar Hyper Red Radiator Cap raises the cooling system pressure 1.3 bar to improve entire cooling system flow. Higher pressure cap reduces the chance of air from entering the system compared to the factory cap. It also improves the look of your engine bay.


  • Improves coolant flow
  • Holds 1.3 Bar (18.5 psi)
  • Prevents air from entering


  • High Pressure 1.3 Bar (kg/cm2) or 18.5 PSI
  • Fits ALL Koyo Racing Radiators