The Drive-by-Wire Throttle System gives racing-inspired pedal movement and smooth, powerful response with just-right throttle sensitivity for most situations by replacing traditional cables with electronic components. Data is instantly factored in from engine RPM, coolant temperature, road speed, transmission status and more.

2.0-liter Turbocharged inline-4
Available on RDX, TLX

3.5-liter V-6
Available on MDX

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