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GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red GrimmSpeed GRM405326
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GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red

GrimmSpeed
GRM405326
14702234
Radiator Hoses
Out of stock
Cooling, Engine, Radiator Hoses
$ 119.00

SKU: 405326 | UPC: 14702234

GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red

GrimmSpeed Red Radiator Hose Kit replaces factory rubber hoses on 2008-2014 Subaru WRX, 2008-2017 STI, and 2009-2013 Forester XT with 4-ply silicone that withstands 350°F heat and over 50 PSI burst pressure. This direct bolt-on kit prevents cracking or collapsing under high boost for steady engine cooling on turbocharged EJ25 setups. Engineered for track or street use with precise OEM sizing and vibrant red finish.

Key Features

  • 4-Ply Reinforced Silicone: Handles -58°F to 350°F and over 50 PSI burst pressure perfect for boosted EJ25 turbo engines
  • Precise OEM Sizing: Matches factory dimensions for upper lower and turbo hoses with no trimming required
  • Vibrant Red Finish: Delivers eye-catching engine bay look resistant to heat oils and fading
  • Laser-Etched Branding: Features genuine GrimmSpeed logo for verified quality and exact fitment
  • Complete Kit Coverage: Supplies all hoses needed for full radiator system replacement

Product Notes

  • Designed for turbocharged 2.5L EJ25 engines confirm your submodel matches listed fitments
  • Inspect OEM clamps during install reuse or replace for optimal seal
  • Packaged in protective box 12 x 10 x 4 inches for damage-free delivery

Installation Notes

  • Professional installation recommended.
  • 1-2 hour bolt-on process drain coolant remove stock hoses clamp new ones in place
  • Compatible with factory hardware no additional brackets or adapters required

This Part Fits

Year Make Model Submodel
2008-2011 Subaru Impreza 2.5i
2010-2011 Subaru Impreza 2.5i Premium
2008-2011 Subaru Impreza Outback Sport
2008-2014 Subaru Impreza WRX STI
2011-2014 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
2009-2010 Subaru Forester X
2009-2010 Subaru Forester X Limited
2009-2010 Subaru Forester X Premium
2009 Subaru Forester XT
2009-2010 Subaru Forester XT Limited
2010-2013 Subaru Forester XT Premium
2011-2013 Subaru Forester XT Touring
2015-2020 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015-2020 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue

Why Choose GrimmSpeed?

  • Over 15 years serving Subaru tuners with dedicated turbo parts
  • USA-made construction using premium silicone materials
  • Engineered for exact fit and high-pressure reliability

Frequently Asked Questions

  • Q: Does this kit fit 2015-2017 WRX STI models?
    A: Yes it fits 2008-2017 STI including 2015-2017 WRX STI Base Limited and Launch Edition with EJ257 engine
  • Q: What material are the hoses made from?
    A: 4-ply polyester-reinforced red silicone rated for continuous 350°F operation and high burst pressures
  • Q: What warranty coverage is provided?
    A: Limited lifetime warranty against manufacturing defects when installed properly

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Sturdy retail box 12 x 10 x 4 inches
  • Weight: 2.1 lbs

Request For Information

Have questions about GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red? Fill out the form below and we'll get back to you by the next business day.
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