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SKU: 405324 | UPC: 34292691
GrimmSpeed 2015-21 Subaru WRX / 2014-18 Subaru Forester XT Radiator Hose Kit - Black
GrimmSpeed Black Radiator Hose Kit replaces factory rubber hoses on 2015-2021 Subaru WRX and 2014-2018 Subaru Forester XT with 4-ply silicone that withstands high boost pressures and extreme temperatures for reliable cooling on track or street. This complete kit includes all necessary hoses and hardware for direct replacement without modifications. Engineered for turbocharged Subaru models it delivers consistent performance by resisting cracking and collapse under demanding conditions.
Key Features
- 4-Ply Reinforced Silicone: Rated -65°F to 350°F with 250 PSI burst pressure to handle turbocharged engine heat and pressure demands
- Custom Molded Design: Matches exact OEM shapes for 2015+ WRX and 2014+ Forester XT radiator upper lower and turbo hoses
- T-Bolt Clamps Included: 8 stainless steel clamps provide constant tension sealing that secures against boost leaks better than worm gear types
- Laser-Etched Branding: Black silicone finish with GrimmSpeed logo creates a professional underhood look
- Complete Replacement Kit: Four hoses and all hardware upgrade the full cooling circuit in one package MPN 405324
Product Notes
- Inspect OEM hoses for wear before replacement to confirm need
- Avoid harsh chemicals during cleaning to preserve silicone integrity
- Packaged to prevent damage during transit with protective inserts
Installation Notes
- Professional installation recommended.
- Drain coolant system first and allow engine to cool completely
- Bolts directly to factory locations no modifications or adapters needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Subaru | Forester | 2.0XT Premium |
| 2014-2018 | Subaru | Forester | 2.0XT Touring |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose GrimmSpeed?
- Established leader in Subaru performance parts with direct factory knowledge
- High-grade materials tested for rally and track conditions
- Precision molded in USA for consistent fit and function
Frequently Asked Questions
-
Q: Will this fit my 2018 Forester XT or 2021 WRX?
A: Yes confirmed fit for all 2014-2018 Forester 2.0XT trims and 2015-2021 WRX models per GrimmSpeed specifications -
Q: What material and color options are available?
A: Black 4-ply silicone construction standard other colors like blue available separately -
Q: What warranty coverage applies?
A: Lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box measuring 12 x 9 x 4 inches
- Weight: 2 lbs
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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
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I emailed customer service to inquire about when it would be shipped
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Installation was easy
Installation was easy. The price is good and it looks great on the truck.
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