This Ferrea Single Valve Spring Kit upgrades the valvetrain on the 2017-2018 Audi 2.5 TFSI (five-cylinder turbo) engine with single springs designed for improved valve control over stock at elevated boost and rpm. Sold as a complete kit.
Specifications
| Type | Single valve spring kit |
| Application | Audi 2.5 TFSI (2017-2018) |
| Use | Boost / high-rpm valvetrain upgrade |
Recently viewed
You may also like
