This small kn filter uses a 10 degree angled flange to give it that fitment or look that your after. The 44mm inlet air filter is ideal for motorcycle and other applications such as multi throttle bodie engines.

Part RU-1030 Product Specifications
Flange Angle: 10 degrees
Flange Inside Diameter: 1.75 in (44 mm)
Flange Length: 0.75 in (19 mm)
Flange Type: Angled
Height: 4.5 in (114 mm)
Outside Diameter: 3.5 in (89 mm)
Top Style: Rubber
Filter Material: Cotton Gauze
Flanges: 1
Inner Wire: No
Weight: 0.68 lb (0.31 kg)

K&N Pre Filter Foam Wrap, 3.75" ID x 6" Long, (25-1770) Fits RU-1070, RU-1780 Etc