Herpderplol

I was thinking about trying to make a Carbon Fiber airbox. I dont know a lot about Carbon Fiber, but i think its possible to make a cardboard airbox, and then line the inside with Carbon Fiber Weave Cloth Fabric, then brush on the Resins to harden up the carbon fiber, then rip of the cardboard and cover the outside with more Carbon Fiber Weave Cloth Fabric and harden it with resin. I also guess its possible to glue aluminium between the 2 layers of Carbon Fiber for mounting points and strength.
Just another dumb idea of mine! lol

I never made a thread on building my airbox. When i made my airbox i removed my rear fenders and made the biggest box i could fit out of CARDBOARD, and then collapsed my suspension to see if the airbox was going to hit the shock, swingarm and the chain, and leave extra room for a sloppy chain. I made like 4 cardboard airboxs befor i got one i liked and fit! lol
Then i made the Aluminium airbox.

check this page too, bent 2"+ and straight pieces of aluminum pipe for like $12
you would base what size on what inside diameter of the filter you plan to use.
my cfm box uses 2.5" tubing and a 2.5" inside diamter uni pod filter.

Aluminum Pipes

2.5" uni filter
Uni Clamp on 2 5 in Pod Filter 2 Stage 4" x 6" Performance Air Filter | eBay

this page, reducers.............
Intake Pipe Reducer

my cfom box to 34mm carb takes a 2.5" x 2.25"
2.5" on the airbox pipe
2.25" for the back of the carb

the silicon boot goes over both the intake pipe and carb.

just measure the outside diameter of whatever intake pipe you have, and the back of whatever carb your using and order that size, they make quite a few sizes that will work for a bunch of different combonations.

order their clamps too, they are the best clamps made for the few $ more