Your Subaru's cooling system is only as reliable as its weakest link, and for many owners, that link is the aging OEM coolant hoses. Over time, these hoses can become dry-rotted and cracked, leaving you vulnerable to overheating and potential breakdowns—whether you're cruising on the highway or pushing your limits at the racetrack.
For those who demand reliability in their daily driver or high-performance builds, ensuring your radiator hoses can withstand the rigors of both everyday driving and high-stress conditions is crucial. This is where the GrimmSpeed Silicone Radiator Hoses come into play.
GrimmSpeed has built a reputation for manufacturing high-quality performance parts that can handle whatever you throw at them. Their new Silicone Radiator Hose Kits are no exception. Designed with a focus on durability and performance, these hoses are engineered to keep your Subaru running cool, no matter the scenario.
The GrimmSpeed Silicone Radiator Hose Kits are compatible with the following Subaru models:
Subaru WRX owners have praised the GrimmSpeed Silicone Radiator Hoses for their reliability and fitment. One owner noted, “I installed these hoses on my 2011 WRX, and they fit perfectly without any modifications. I've pushed my car hard on track days, and I haven’t had a single issue with overheating.”
Don't let old, worn-out hoses compromise your Subaru's performance. Upgrade to GrimmSpeed Silicone Radiator Hoses and enjoy peace of mind knowing your cooling system is built to last.
Other Part Numbers:
GrimmSpeed #GRM405326
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2009-2010 Subaru Forester |
Forester | 2009-2010 |
|
2009-2013 Subaru Forester XT |
Forester XT | 2009-2013 |
|
2008-2011 Subaru Impreza |
Impreza | 2008-2011 |
|
2005-2009 Subaru Legacy |
Legacy | 2005-2009 |
|
2005-2009 Subaru Outback |
Outback | 2005-2009 |
|
2008-2021 Subaru STI |
STI | 2008-2021 |
|
2008-2014 Subaru WRX |
WRX | 2008-2014 |

Grimmspeed is an automotive aftermarket company that was founded in 2006 by Justin Grimm. They specialize in creating parts for the exhaust system for various automotive vehicles. Grimm has always had this passion for cars and had always wanted to improve his vehicle’s performance. After numerous trials, he was able to perfect his craft and later on decided to turn it into his career. Today, they have become one of the leading brands when it comes to producing high-performance exhaust systems.
Expanding their Product OfferingThe company initially manufactured parts for Subaru. But as the company expanded, they started offering parts for other brands such as Ford, Mitsubishi, Hyundai, and Mazda. They now offer parts such as intercoolers, intake, exhaust, engine pulleys, gaskets, boost controllers, phenolic spacers and so much more.
Continuous Product DevelopmentGrimmspeed never stops in finding ways to produce innovative products and is always on the push to keep their products up to date. With the rapid change in automotive technology, it is a must that their product is able to adapt to this change for it to satisfy the demand of its users. This is the reason why the company has gained the trust of many tuners all around.
Purchase Grimmspeed Product at Vivid RacingBuilt by an enthusiast for fellow enthusiasts.
If you want a product that is designed to improve the performance of your vehicle, then Grimmspeed is the brand for you. To know more about Grimmspeed, visit Vivid Racing and check out their list of products that would fit your specific needs.