Ducati ST4 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Ducati ST4 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Ducati ST4 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Ducati ST4 run better. Fast and FREE SHIPPING with any Ducati ST4 air filter

  1. 2003 Ducati ST4 916 air filter
    Special Price €74.99 Regular Price €99.99
    DU-9098
    K&N
  2. 2002 Ducati ST4 916 air filter
    Special Price €74.99 Regular Price €99.99
    DU-9098
    K&N
  3. 2001 Ducati ST4 916 air filter
    Special Price €74.99 Regular Price €99.99
    DU-9098
    K&N
  4. 2000 Ducati ST4 916 air filter
    Special Price €74.99 Regular Price €99.99
    DU-9098
    K&N
  5. 1999 Ducati ST4 916 air filter
    Special Price €74.99 Regular Price €99.99
    DU-9098
    K&N
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