Ferrea Valve Spring Kit for Audi 2.5 TFSI 2017-2018 Single Spring

Ferrea Valve Spring Kit for Audi 2.5 TFSI (2017–2018) — Single Spring Precision-engineered valve springs designed specifically for the Audi 2.5 TFSI (2017–2018). Ferrea's single spring kit delivers reliable valve control, improved durability, and consistent performance for spirited driving and high-RPM operation. Application: Audi 2.5 TFSI (2017–2018) Type: Single spring configuration — optimized for stock and lightly modified cams Benefits: Reduced valve float, improved valve stability at high RPM, and extended component life Quality: Manufactured from high-strength materials with tight tolerances and surface treatments for fatigue resistance Fitment: Direct-fit replacement for OEM springs—no machining required when used with compatible retainers and keepers Ideal for enthusiasts seeking OEM-plus reliability or those upgrading to a mild performance camshaft. Backed by Ferrea's racing pedigree, this kit helps maintain valve train control under demanding conditions. Note: Verify compatibility with your engine code and any associated valve train components before installation. Professional installation and valve spring pressure verification recommended.