Outerwears-Pre-Filter-For-Pro-Flow-Uni-Intake-System-HONDA-TRX-400EX-TRX-400X-YAMAHA-BANSHEE-350

Outerwears are a pre-filter designed to be run with K&N filters. Pre-filters are designed to deflect the damaging debris, which clogs air filters, compromising peak air-flow and horsepower. The pre-filter also extends the time between servicing intervals reducing costs and increasing convenience for the consumer. Fits: HONDA TRX 400EX 1999-2008 HONDA TRX 400X 2009 HONDA TRX 400X 2012 YAMAHA BANSHEE 350 1987-2006