K&N Replacement Air Filter Monster S2R / S4R SIZE_55 Tooth MTX HORNET BRAKE DISC SOLID

MTX HORNET BRAKE DISC SOLID WAVE TYPE FRONT - MDHS01001

CoreFlex split rear folding thoracic strut is designed to work with the body’s natural movements for a more comfortable fit and break away before applying excessive pressure to the back

outer case bolts

Tethered top hanging clip

not rebuilt

K&N Replacement Air Filter Monster S2R / S4R SIZE_55 Tooth MTX HORNET BRAKE DISC SOLIDThis K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable. Features: Designed to increase horsepower and acceleration. Designed for racing and track applications, not for street use. Washable and reusable