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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
FMIC.EU – Silicone radiator hose kit for Subaru Impreza GDB / GDA / GB / GG 2.0 WRX STI (2002–2007)
The FMIC.EU silicone radiator hose kit for Subaru Impreza GDB, GDA, GB, and GG WRX / STI (2002–2007) replaces the original rubber hoses with high-quality, multi-layer reinforced silicone. Each hose is designed to match the factory layout, ensuring a perfect fit, quick installation, and exceptional cooling performance, ideal for both daily-driven vehicles and high-performance builds with the EJ20 engine.
Superior quality construction:
High-quality, fiber-reinforced multi-layer silicone
Excellent resistance to heat, coolant pressure, and chemical exposure
Robust yet flexible design that prevents swelling, cracking, and deterioration
Significantly longer service life than stock rubber hoses
Why choose FMIC.EU?
Europe's largest selection of silicone hoses: huge variety of colors, sizes, and configurations.
Improves cooling efficiency and the long-term reliability of the EJ20 engine.
Trusted by Subaru workshops, tuners, and WRX/STI enthusiasts worldwide.
Product specifications:
Compatibility:
Subaru Impreza GDB / GDA / GB / GG 2.0 WRX STI (2002–2007)
Application:
Cooling system
Thickness:
4.5 mm, 3-ply
Set includes:
2 silicone hoses, clamps
Color:
Blue
More details:
Tested at 7 bar at temperatures from -60 °C to +260 °C










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.