Charlize Theron is one of the notables who makes her rounds in this great hybrid. We don't know if she's running with a high performance RX 400h MAF sensor, but we know you can easily install one. Scroll through the AutoAnything catalog of Lexus RX 400h mass air flow sensors and see what you like.
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The Power-Flow Mass Air Sensor by JET Performance delivers the power you need to charge up hills, accelerate down the on-ramp and pull more overall performance and efficiency from your vehicle. Power-programmed factory-original unit. 1-year warranty.
You'll find that all of these excellent and easily installed Lexus accessories come with our 1-year lower price guarantee, so cost isn't an issue. Check out brands like the excellent Lexus RX 400h Jet mass air flow sensor as you're finding the best high flow MAF for RX 400h vehicles.
Year Range For Lexus RX 400h Mass Air Flow Sensors