First, the airbox must be removed from the bike. The throttle body will then be exposed, so be sure you keep it clean with a covering. To remove the airbox, unscrew the four hex bolts from the chrome cover. Set it aside and remove the air filter. Now is a good time to inspect it and either replace with another OEM filter or a higher flowing K&N OEM-style filter. Some have reported increased intake with the K&N, but it is a reuseable filter anyway, so it is win-win.
Next, remove the three bolts on the throttle body (two on the side and one under the velocity stacks). The black portion will now come off, and it is cutting time!
Trace a rectangular pattern on the sides of the box. Near the bottom means it is less visible, but be sure not to place the holes where the intake will suck in warm engine air. I used a business card and a white grease pencil to help me with the pattern.
Using your Dremel or other cutting tool, remove the panels.
Trace a rectangular pattern on the sides of the box. Near the bottom means it is less visible, but be sure not to place the holes where the intake will suck in warm engine air. I used a business card and a white grease pencil to help me with the pattern.
Using your Dremel or other cutting tool, remove the panels.
To fill the new holes, I had aluminum insect mesh and window screen material available. The window screen was black and aluminum was unpainted. Use whatever material you like, so long as it has holes small enough that water will not be able to easily penetrate through. I glued the mesh to the inside with Goo, and edged the cutout with thin gauge black wire for a finished look.
Finally, go and enjoy your new ride! You should begin to see an improvement in performance and gas mileage.
Click below to start the comparison video of stock, modded stock and full performance air intakes:
Finally, go and enjoy your new ride! You should begin to see an improvement in performance and gas mileage.
Click below to start the comparison video of stock, modded stock and full performance air intakes: