Smart Roadster & ForTwo Turbo Cycle Valve Waste Gate control ECONOMY LINE

Turbo Cycle Valve Waste Gate control for all 599cc and 698cc Smart Fortwo's and Smart Roadsters ECONOMY LINE. The wastegate opens at a lower boost pressure to that governed by the electronic cycle valve/solenoid on a Smart Car. Thus, should the cycle valve fail on your vehicle you will experience lower boost pressures and hence lower performance levels; often referred to as a form of "safe mode" or "limp home mode". 

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