DUAL STAGE FILTER KX450/X 52-04207 SST pipes utilize new technology

SST pipes utilize new technology to increase horsepower beyond any other design of pipe

1999 Harley Davidson XLH883H Sportster 883 Hugger

from impacts and trail obstacles

All fasteners

DUAL STAGE FILTER KX450/X 52-04207 SST pipes utilize new technologyDual stage foam: Two different pore sizes create more trapping area for even the smallest dust particles Flame laminated foam: Both stages are not glued, but heat sealed to provide maximum air flow Reticulated foam: Increases dirt stopping surface area and increase foam strength Strongest glue seams will withstand harsh solvents and gas (although we cant understand why youd want to use them). Pull as hard as you can, foam will rip before the glued