BMW E9x 335 N54 Boost Solenoid
The BMW N54 engine relies heavily on adequate boost pressure to make its impressive power figures. Without a properly functioning boost/vacuum system, power loss, acceleration hesitation, and decreased fuel economy are all likely consequences.
For this particular engine, a common source of boost leaks is the boost solenoid, oftentimes bleeding off pressure so badly that the car struggles to accelerate.
ECS offers genuine OEM and Pierburg Boost Solenoid/Pressure Converters for the E9x 335i/ix/is swiftly taking care of this grisly prospect.
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Fits:
BMW E9x 335i/ix/is N54 3.0L (2007-2010)
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