GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX
GrimmSpeed

GrimmSpeed High Pressure 1.3 Bar Radiator Cap | 2022+ Subaru WRX

$25.00 In-Stock 0 Left In Stock

1-4 DAYS DELIVERY

100% ORIGINAL AND QUALITY

24 MONTHS GUARANTEE

  • Description
  • Fitment
  • Installation
  • Reviews

TheImportGarage is proud to offer the GrimmSpeed Post-MAF Pipe Kit for your 2022+ Subaru WRX. Let's face it - engine cooling technology can sometimes seem like a dark magic that is impossible for us mortals to understand. That being said, it is well known that raising the pressure in your cooling system has a direct correlation to cooling performance. The factory 1.1 Bar (16 PSI) cap performs fine for daily driving with a system full of anti-freeze, but for those who are looking to push their Subaru harder or run on the track may be running an anti-freeze/water blend (or in many cases just straight distilled water) as it provides better heat transfer and dissipation than your standard coolant or antifreeze. The downside to running water or a blend of antifreeze/water is a lower boiling point and thus you would easily fill up (and in some cases overflow) your expansion tank within a couple of hot laps. Upgrading the radiator cap to one with a higher pressure rating is the easiest (and by far the most economical) solution for solving this issue and keep your cooling fluid of choice where it belongs - in your engine and radiator. The GrimmSpeed High Pressure 1.3 Bar Radiator Cap is a high quality and way to maximize your cooling systems potential and upgrade the looks under your hood without breaking the bank!

 

 

Features:

  • 1.3 Bar/18.9 PSI Pressure Rated
  • Increases Cooling System Efficiency
  • Electro-coated Stamped Steel Construction
  • Heavy-Duty Silicone Seal
  • Understated Look Eliminates Ugly OEM Yellow Badge
  • Manufactured in Japan

 

 

 

*fitment note - not suited to replace the 1-way "earless" cap on the STI radiators, but will work perfectly on the upper expansion tank!

Ensure that your engine is cool before installing. Never remove your radiator cap immediately after driving your vehicle! 


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