Air Box Removal Kit

Rated 5.0 out of 5
Based on 4 reviews


Regular price $305.00
Shipping calculated at checkout.

Only 10 items in stock!

The better your Triumph breathes, the better it performs. Its just that simple. With the British Customs Air Box Removal Kit you can remove the restrictions inherent with the OEM air box and snorkel configuration and open up the fuel system with some free-breathing K&N cone filters. Dollar for dollar, this is the best performance upgrade you can get for your Triumph.

Key Takeaways:

  • Increased air flow means more horsepower
  • Improved throttle response

Included Components:

  • British Customs Battery Box
  • Stainless Steel hardware
  • K&N High Flow Filters
  • K&N Crankcase Breather
  • Hose Filter
  • Carburetor Support Brace for carb models
  • Jetting Kit for carb models

Installation Guide


Common Questions

Q: Do you recommend this upgrade with my stock exhausts?

A: There would be almost no performance upgrade as the stock exhaust would make the flow "bottleneck" as the stock slip-ons are quite restrictive. For the best bolt-on performance upgrade, we recommend this with an exhaust upgrade

Q: Can I still use my sidecovers or will this leave the sides of my bike exposed?

A: Sidecovers can be used after installing the Air Box Removal KitQ: I'm in California and I heard I can't purchase this, is this true?Unfortunately we cannot sell this product in California; more information on this restriction can be found here.

Q: Which jets in the carb kit do I use for my British Customs exhaust?

A: We've included more than one size to ensure you get a ballpark range to start off with; Jetting will depend on the location/elevation/etc. If you are not familiar with jetting, we recommend getting your carbs tuned through a professional mechanic to ensure a proper install.

This product is not available for sale in the State of California due to CARB regulations. British Customs will not ship an Exhaust to California. If you are able to place an order for a restricted Exhaust in the State of California, you will be refunded and the order will be cancelled. 

For more information, visit the CARB website