Boost Control Valve, N75B, Stock Audi 2.7T

ALT-034Motorsport

ALT-034-145-D007


078 B Valve - This valve is stock on all 2.7T motors and is an excellent stock replacement.

Replaces:

  • 078 906 283B

These valves are a "bleed" type valve, boost signal pressure to the WG is bled off to raise boost, simple 2-wire PWM solenoid.