Supertech dual valve springs are supplied as a set of eight for Audi and VW 1.8T AEB engines. The dual‑spring arrangement improves valve control for higher RPM and modified applications compared with single springs, supporting more consistent valve seating and reduced float. Use with appropriate retainers and locks and verify compatibility with your cylinder head and cam specifications.
Supertech Audi/VW 1.8T AEB Dual Valve Spring - Set of 8