Dinan High Flow Throttle Body - 2006-2010 BMW 550i/650i/750i

Dinan D760-3650A Features:

Many people seem to be under the false impression that the new Valvetronic engines don't have a throttle body. This is clearly not the case however the throttle body for these applications functions as part of the traction control system, as well as a 'safety valve' of sorts. Regardless of the function the size of the hole still represents a restriction of intake air-flow, making the larger bore of the Dinan high flow versions enable the engine to breathe better for more horsepower and torque, most effectively in wide-open throttle scenarios.

Emissions Note:

This part is legal for sale and use on 2006-2010 BMW 550i/650i/750i Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number D-176-41.

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