GrimmSpeed Radiator Hose Kit (08-21 STI, 08-14 WRX)

Your vehicle's cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your vehicle ages and the integrity of those hoses degrades, cracks develop and you can suddenly find yourself stranded on the side of the highway or the racetrack.

To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's important to make sure your radiator hoses are up for the job. They need to be able to handle not only everyday conditions, but also the increased temperatures and pressures of a built motor without bulging, leaking, or altogether blowing up. That’s where GrimmSpeed comes in.

Quick Specs

  • 5-ply silicone construction
  • 3D scanned for perfect fit
  • High quality replacement clamps included
  • Lifetime Warranty

Colors Available

  • Black     GRM405322
  • Red     GRM405326
As low as $110.00
Only %1 left
SKU
GrimmSpeed Radiator Hose Kit (08-21 STI, 08-14 WRX)

 

GrimmSpeed was founded in 2006 to provide customers with innovative and highly engineered aftermarket products. On a more personal level, we are a group car enthusiasts who are working our passions in the lovely city of Minneapolis, Minnesota. Our bread and butter started out anything Subaru. However, after growing our team and engineering expertise, we started developing products for Mitsubishi, Ford, MazdaSpeed, and Hyundai markets. We are a true garage start-up (single stall townhouse garage in Maplewood, Minnesota) and we've been lucky enough over the years to be able to turn it into exactly the business we had dreamed....actually, much more. We have a wide breadth of product offerings including; intercoolers, exhausts, intakes, gaskets, engine pulleys, phenolic spacers, boost controllers, and many more.

 

Vehicle Fitment

  • 2008 - 2021 Subaru STI
  • 2008 - 2014 Subaru WRX

 


WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.

More Information
SKU GrimmSpeed Radiator Hose Kit (08-21 STI, 08-14 WRX)
Brand GrimmSpeed
Product Type Engine
Engine Cooling Systems