Honda Air Cleaner Box Assembly - NSX, 1991-05

Genuine Honda Air Cleaner Assembly (top housing, bottom housing, top housing bolts, and set of three mounting fasteners). Parts 1, 6, 24, 29, 3 & 2 in diagram.

Commonly removed parts when installing aftermarket intake. ScienceofSpeed has dyno proven the factory air box using the new Toyo Roki air filter to out perform aftermarket intakes that commonly draw in warm engine bay air.

Does not include air cleaner filter (click here to add). Inquire if other parts are required for your vehicle.

Note: the top lid of the coupe and targa differs. The targa top cover has a recess to clear the targa top engine cover. The targa style cover is discontinued. The coupe style option may be used on the targa NSX if the factory cover is removed, or replaced with a NSX-R style cover.