Subaru WRX STI Silicone Radiator Hoses - COBB - `08-`21
Subaru WRX STI Silicone Radiator Hoses - COBB - `08-`21
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Subaru WRX STI Silicone Radiator Hoses - COBB - 08-21. A direct-fit silicone upgrade that replaces aging factory rubber to keep coolant flow stable under demanding driving.
Built from multi-layer silicone with fabric reinforcement, these molded hoses stand up to heat, pressure, and repeated heat cycles better than stock. Tight routing and OE-style ends help maintain secure connections and consistent temperatures. Fitment: Subaru WRX 2008-2014 and STI 2008-2021.
Features
- Multi-layer silicone, fabric-reinforced
- Direct replacement radiator hoses
- Resists swelling, hardening, and cracking
- Molded for factory-like fit and routing
- Works with OEM hardware and coolant
Questions or need guidance on your setup? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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