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2/24/2022 -- Due to sharply rising material costs, prices listed here may not be current. Contact us by email for an up-to-date quote.
If you're worried about getting dust in your engine, this is the way to go. Our air boxes provide looks, good filtration, and easy installation. A must if you ride a lot of dirt roads.
All aluminum construction, with the exception of the perforated steel screen. Built-in velocity stacks. O-rings in the mounts seal the air boxes to the carbs. Air filter element is made from UNI foam, which can be oil-coated or left dry. Attaches directly to carbs with three set screws per mount. Air filter and set screws included with all air boxes.
Since the vintage breadbox air filters are getting harder and harder to find, our box is a good alternative. A great choice for the custom chopper/bobber builder.
Surface Finishes:
1. Machine finish
2. Polished (As of 7/1/19, we are no longer offering polished air boxes.)
3. Powder-coated (available in matte black)
Honda CB650/CB750 Air Boxes
Available in two styles--Single Long Air Box or Dual Air Boxes (set of 2). Dimensions will vary slightly according to model.
Fits: SOHC 1969-1976 CB750 K & F Models
SOHC 1977-1978 CB750, PD carbs
SOHC 1979-1980 CB650, PD carbs (for CB650 models, this air box ONLY fits PD carbs -- it is not compatible with any other CB650 years)
Pricing:
(Machine Finish Long Box) $190
(Powder-coated Long Box) $240 (available in matte black)
(Machine Finish Dual Boxes) $199
(Powder-coated Dual Boxes) $255 (available in matte black)
Machine finish
Single Long Air Box
Polished Dual Air Boxes (set of 2) -- we no longer offer polished boxes, but machine-finished Dual boxes use these same dimensions and style
Fits: DOHC 1979-1986 CB750, CV carbs
Pricing:
(Machine Finish Long Box) $205
(Powder-coated Long Box) $255 (available in matte black)
(Machine Finish Dual Boxes) $215
(Powder-coated Dual Boxes) $260 (available in matte black)
Matte black powder-coated Single Long Air Box
Matte black powder-coated Single Long Air Box, front view
Machine finish Dual Air Boxes (set of 2)
Honda CB750 Nighthawk Dual Air Boxes
Available
in two styles--eighteen-hole or perforated screen. The price below is for a set of two Dual Air Boxes. Machined from solid billet 6061 aluminum; built-in velocity stacks; perforated steel screens; Unifoam air filters; o-rings in mounts; our custom-made mounting bracket replaces your stock carb bracket, using your existing screws to mount. One set screw per mount also included for a secure fit.
Note: These boxes have been designed to fit the Nighthawk frame's down-tube and tight frame clearances. Our DOHC air boxes listed above are NOT compatible with the Nighthawk bikes.
We also make Nighthawk velocity stacks -- inquire if interested.
Fits: 1991-2003 Honda CB750 Nighthawk, CV carbs
Pricing:
Perforated screen style (Machine finish only) $285
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Front view (perforated screen style, including custom mounting bracket)
Carb mount view
Nighthawk dual air boxes
mounted on a bike -- visual of clearances (eighteen-hole cover style no longer offered -- perforated screen only)
Honda CB500F/CB550F Air Boxes
Available in two styles--Single Long Air Box or Dual Air Boxes (set of 2). Dimensions will vary slightly according to model.
Fits: Early Model CB500 Four
Early Model CB550 Four
1977-78 CB550 Four, PD carbs
Pricing:
(Machine Finish Long Box) $190
(Powder-coated Long Box) $240 (available in matte black)
(Machine Finish Dual Boxes) $199
(Powder-coated Dual Boxes) $255 (available in matte black)
Machine finish Single Long Air Box
Machine finish Single Long Air Box
Honda CB350F-400F Air Boxes
Available only as a Single Long Air Box.
Pricing:
(Machine finish) $175
(Powder-coated) $225 (available in matte black)
Polished Single
Long Air Box -- we no longer offer polishing, but this uses the same style and dimensions as our machine-finished boxes
