Choose your ride:

KURYAKYN STREET SLEEPER

HIGH FLOW AIR CLEANER BACKPLATE

You can get a power advantage over your riding buddies without revealing your secret weapon since the stock air cleaner cover is retained! 

  • Best Performance at the Best Price
  • 40% More Breathing Capability Than Kits Without "End Breathing" Technology of Küryakyn's Exclusive Filter by K&N
  • No Restrictive Paper Elements Here
  • Includes Everything You Need for a Quick & Easy Performance Upgrade - Retains Stock Outer Cover
9449 Fits: '08-'10 Touring Models (ea)


9449   Fits: '08-'10 Touring Models (ea)

9448   Fits: '99-'11 Twin Cams with CV Carb or Delphi Fuel Injection (except '08-'09 Touring) (ea)








9449 Fits: '08-'10 Touring Models (ea)




Item Name Model- Price

KURYAKYN STREET SLEEPER: OEM 9448

HIGH FLOW AIR CLEANER BACKPLATE You can get a power advantage over your riding buddies without revealing your secret weapon since the stock air...
 PT273003 $208.95

... more info
 Sold Out 

KURYAKYN STREET SLEEPER: OEM 9449

HIGH FLOW AIR CLEANER BACKPLATE You can get a power advantage over your riding buddies without revealing your secret weapon since the stock air...
 PT271753 $208.95

... more info
 Sold Out