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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
FMIC.EU – Silicone Radiator Hose for Audi A3 / S3 / TT Mk1 1.8T 225HP
The FMIC.EU silicone radiator hose for Audi A3, S3, and TT Mk1 1.8T 225HP is a high-quality replacement for the original rubber hose. Designed for precise fitment and maximum durability, it ensures reliable performance in extreme conditions and long-lasting resistance to pressure and temperature.
High-quality construction:
Made from high-quality multi-layered reinforced silicone.
Resistant to heat, pressure, and all types of coolants.
Strong yet flexible – will not harden, crack, or degrade over time.
Ensures stable coolant flow and increased reliability for both daily use and high-performance applications.
Why choose FMIC.EU?
Europe's largest selection of silicone hoses: various colors, types, and sizes available.
Perfect for cooling system upgrades, tuning, and motorsport applications.
Trusted by professional workshops and motorsport enthusiasts worldwide.
Product Specifications:
Compatibility:
Audi A3 / S3 / TT Mk1 1.8T 225 HP
Application:
Cooling system
Thickness:
4.5 mm, 3 ply
Kit includes:
1 silicone hose, clamps
Color:
Black
Further 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.