CSF Aluminum Filler Neck & High Pressure Radiator Cap for 13+ BRZ, 13-20 Toyota 86, 22+ GR86
Technical Data
Upgrade your vehicle’s cooling system with the CSF Aluminum Filler Neck, a robust replacement for the weak plastic auxiliary filler neck found in your FRS/BRZ/86. This high-performance component is 100% TIG-welded and mirror polished for maximum durability and efficiency.
Key Features
- All-aluminum construction for superior strength
- 1.4bar high-pressure radiator cap included
- Quick and easy installation—fits seamlessly in less than 5 minutes
- Compatible with high-performance aftermarket caps
Vehicle Fitment
Check your vehicle details before ordering.
Benefits
Replacing your stock filler neck with this premium version ensures enhanced reliability, reduces the risk of coolant leaks, and maintains optimal engine temperatures for improved performance.
Why Buy From Us
We are committed to providing top-quality parts and unmatched customer service. Our products are designed to meet or exceed OEM specifications, ensuring you get the best value for your investment.
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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