Suzuki S40 Boulevard Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Suzuki S40 Boulevard air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Suzuki S40 Boulevard Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Suzuki S40 Boulevard run better. Fast and FREE SHIPPING with any Suzuki S40 Boulevard air filter

  1. 2019 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  2. 2018 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  3. 2017 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  4. 2016 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  5. 2015 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  6. 2014 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  7. 2013 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  8. 2012 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  9. 2011 Suzuki S40 Boulevard 652 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  10. 2009 Suzuki S40 Boulevard 650 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  11. 2008 Suzuki S40 Boulevard 650 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  12. 2007 Suzuki S40 Boulevard 650 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  13. 2006 Suzuki S40 Boulevard 650 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
  14. 2005 Suzuki S40 Boulevard 650 air filter
    Special Price £48.69 Regular Price £64.99
    SU-6595
    K&N
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