Twin Air - Air Filter for KTM 450 EXC-R 2008-2009
- Twin air dual stage filters are the choice of top factory teams and riders worldwide..
- Dual bonded foam design filters out even the smallest dirt particles, while allowing more air flow than "two separate layer" filters (flow bench proven)..
- Twin air filters are slightly smaller than stock, making them easier to change while increasing dead air space around the filter for better performance..