RKX machined aluminum diverter valve for all 1.8t and 2.7t VW and audi applications.
Valve has an aluminum piston for fast response and high boost pressure durability.
Valve is fully rebuildable. This is a must have upgrade for stock to heavily modified engines.
- Diverter valve
- 3 springs (1 spring not pictured is pre-installed)
Valve is adjustable by changing out the spring.
- Red spring 8-22 PSI (stock - stage 2)
- Yellow spring 22-30 PSI (Stage 2+ - Ko4 - Hybrids - Frankenturbo)
- Blue spring 30+ PSI ( BAT)