GrimmSpeed Radiator Hose Kit - 2008-21 Subaru STI, 2008-11 Subaru Impreza, 2008-14 Subaru WRX

$120.00

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GrimmSpeed SKU: GRM405322

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Color: Black
 
 

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Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru 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.

GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can handle whatever you throw at them. Things are no different when it comes to the brand new GrimmSpeed Silicone Radiator Hoses.

These hoses are manufactured using a 5-ply construction system with fiber reinforcement between each layer of silicone to ensure that they maintain their shape and durability for the life of the vehicle. GrimmSpeed Silicone Radiator Hose Kits were designed by reverse engineering brand new factory hoses for a perfect fit and effortless installation without having to trim or kink the pieces. The kits are offered in a black or red color with the trademark GrimmSpeed logo embedded into each one and are available for a variety of Subaru applications. Every kit includes an upper hose, a lower hose and four stainless steel high-torque clamps from BREEZE.

QUICK SPECS:

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

FITMENT:

  • 2008-14 Subaru WRX
  • 2008-21 Subaru STI
  • 2009-13 Subaru Forester XT
  • 2009-10 Subaru Forester
  • 2008-11 Subaru Impreza
  • 2005-09 Subaru Legacy GT
  • 2005-09 Subaru Outback XT

INSTALL GUIDE:

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Overall rating: 4.75 / 5 from 4 reviews.

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Reviews

BEST OF THE BEAST HOSES

"this are amazing hose kit for any radiator : i have a mishimoto 3 inch radiator on my STI ,and this hoses perform better than the Mish one's you can see that the material is a good standing, resistance and good performance kit of hoses i been giving maintenance to my sti with a couple of grimmspeed kit equipment and they outperformance many products on the racing brands i really recommend this hoses to any one with any aftermarket radiator 100 percent : i will provide pics later on"

ANTHONY D. (5/5)

"Ordered red and got black hoses. Not that big of a deal. Just love red in my engine bay."

Gustavo (4/5)

Red Radiator Hoses

"I just replaced the stock radiator and wanted some more robust radiator hoses. The GrimmSpeed hoses are way strong then the stock hoses and the red hoses really brighten up the engine bay. They fit easily and the hardware make the install easier than using the stock clamps. I highly recommend these hoses if you are looking for a replacement or simply an upgrade."

Will (5/5)

GrimmSpeed Radiator Hoses

"I decided to replace my 2014 WRX's worn-out rubber radiator hoses with a set of the red GrimmSpeed ones during a timing belt service. The silicone hoses feel very sturdy and add a nice bit of color to the engine bay."

John (5/5)

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