One of the main weaknesses to the N54 engine is the stock diverter valves. They have a tendency to crack, and the plastic mounting clips can also break. TurboSmart has come up with the perfect solution. These upgraded plumb back diverter valves eliminate the the brittle plastic of the stock system. Not only does it upgrade the valves themselves, but also eliminate the plastic lines with durable silicone.
Includes all necessary clamps and mounting hardware.
Part #: TS-0203-1250