The DFR Diffuser works for both OEM rear valence or the Downforce Sport Rear Valence. The diffuser is designed for four equal length fins that helps channel air flow as it exits from underneath the car. The diffuser extends to the bottom of the rear sway bars. This simple modification can be added without lifting the car (if the NSX is not lowered).
NOTICE: This diffuser will not work with other aftermarket rear valence / bumpers. This diffuser will also not work with GEN1 rear valences.
For Install Instructions CLICK HERE
WARNING: Cancer and Reproductive Harm
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