Up for sale is TWIN AIR 2012-2017 350 EXC-F KTM FUEL TANK FILTER 1/4 TURN CAP. The vendor part number is 160640. Please read the title to know what is for sale This should be a must for all of the new sensitive fuel injected bikes today, the 25-micron nylon fuel filter strains out dirt and debris that could clog the injectors or fuel pumps. Twin Air�s latest product features a custom shaped adaptor for each model that fits securely under the gas cap, creating a leak-proof seal. The filter media traps dirt or debris that can enter into your fuel system from refueling.
This filter fit perfectly in the stock tank on my 2014 500 EXC and the install took about 30 seconds. Fueling up takes a bit longer since the fuel won't flow through the material as fast as a standard gas pump flows, but that's no big deal to me. This is a no brainer upgrade considering that it could save you from being stranded out in the woods with a clogged injector or failed pump.