Dinan High Flow Throttle Body - 2002-2006 BMW 550i/650i/750i RHO it does give the engine

it does give the engine compartment an elegant refinement when the hood is popped

Who else do you want to tune your BMW if not the company that beats the competition in power and durability in the most competitive road racing circuit in the U

- Vehicle lowered 5/8' in the front and 3/4' in the rear - Compatible with both load-leveling systems and factory electronic shocks - 10% increase in spring stiffness in front - Substantial reduction in body roll - Preset to prevent spring sag

Improve upon the factory design by increasing flow via a larger airbox and filter element thereby improving throttle response and lessening the strain on the turbocharger for maximum efficiency

resulting in measurable power gains

Dinan High Flow Throttle Body - 2002-2006 BMW 550i/650i/750i RHO it does give the engineMany 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