Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

Supertech is well-known for making solid engine components, and this dual valve spring kit for the VW/Audi 1.8T 20V 4-cylinder engine is a prime example of their work. If you're rebuilding the top end of your 1.8T, especially if you're planning on more aggressive camshafts or higher RPMs, a strong set of valve springs is crucial for keeping everything in sync.

This kit features dual springs, meaning there are two springs working together for each valve. This setup offers better control over valve motion, especially at higher engine speeds, helping to prevent valve float. The springs are made from high-strength spring steel, chosen for its ability to withstand the repeated stress and heat cycles found in performance engine applications. This well-built kit is designed to handle the demands of modified 1.8T engines, ensuring reliable operation when you need it most. You'll want to make sure you have the correct tools for spring installation, as this job involves working with the cylinder head.

When undertaking a valve spring replacement, it's important to have all the necessary components. This kit includes the dual springs themselves, designed to work together for optimal performance. Always refer to the manufacturer's installation instructions for specific details on proper installation procedures and any additional hardware or tools that may be required for your specific engine build.