Audi B5 S4 N75 Valve
A worn or failing N75 valve typically accompanies a loss of boost pressure and potentially a check engine light.
The valve is vital to the health of your turbocharged engine, controlling when and how far to open the wastegate when releasing boost pressure.
ECS offers the genuine OEM VW/Audi N75 Valve for your Audi, helping maintain adequate diverter valve function and sustain proper manifold boost pressure.
The easier valve job
Fits:
Audi B5 S4 (2000-2002)
Waste Gate Frequency Control N75 Valve - (NO LONGER AVAILABLE)
Controls the boost pressure on the turbocharger system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4402
Mfg#:
078906283B
No longer available