Radiator Hose Kit - Black

• 2014-2018 Subaru | Forester XT
• 2015–2021 Subaru | WRX

Your Subaru's cooling system is only as good as its weakest link, commonly the old, dry-rotted OEM coolant hoses. As hoses age and degrade, cracks develop and you can suddenly find yourself stranded on the side of the highway or the racetrack. Radiator hoses need to handle not only everyday conditions but also the increased temperatures and pressures of a built motor without bulging, leaking or blowing up.

The GrimmSpeed Silicone Radiator Hose Kit (405324, Black) is manufactured using a 5-ply construction system with fiber reinforcement between each layer of silicone so the hoses maintain their shape and durability for the life of the vehicle. GrimmSpeed designed the kits by reverse engineering brand-new factory hoses for a perfect fit and effortless installation without having to trim or kink the pieces. Kits are offered in black or red with the GrimmSpeed logo embedded into each hose. Every kit includes an upper hose, a lower hose and four stainless steel high-torque clamps from BREEZE.

Quick specs (per GrimmSpeed)

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

Fitment (per GrimmSpeed)

• 2014-2018 Subaru Forester XT (FA20DIT)
• 2015-2021 Subaru WRX (FA20DIT)

Q: Which vehicles does 405324 fit?
A: GrimmSpeed lists the 2015-2021 Subaru WRX and 2014-2018 Subaru Forester XT (FA20DIT).

Q: What comes in the kit?
A: An upper hose, a lower hose and four stainless steel BREEZE high-torque clamps.

Q: Do the hoses need trimming?
A: No. GrimmSpeed reverse engineered new factory hoses for a fit without trimming or kinking.

Q: What color is this listing?
A: Black (405324). GrimmSpeed offers the kit in black or red.

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov