• All CFM Performance products are proudly MADE IN USA.
  • For use with a Honda TRX400EX or 400X carb to air box tube.
  • Designed and built by CFM Performance using 5052 series aluminum for high strength, good looks and excellent corrosion resistance.
  • This air box comes with a high flow lid designed to allow maximum air flow to the engine.
  • Simply installing this air box and re jetting your carb will add several horsepower to your ATV.
  • With the CFM high performance air box you will no longer have to worry about the less than perfect seal on the stock filter and air box.
  • Absolutely no modifications are required to install this air box. It bolts in place in about 20 minutes using the provided stainless steel hardware.

 
 Please Read:

We build these as we get paid for them. This allows us to sell the highest quality products at the lowest possible price. 99% of all items are delivered in the estimated time shown on eBay before you purchased. It is rare, but occasionally there can be a delay. Be patient, we always work hard to make sure you get what you paid for in a reasonable amount of time. Most customers agree, the high quality and low price is worth the wait.