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DU-1112R
$58.99 USD
MSRP $79.09 25.4% Off
Will ship as soon as it becomes available. Not In Stock
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K&N DU-1112R Air Filter

Replacement Filters > Race Specific Air Filter
  • Designed to increase horsepower and acceleration
  • Designed for racing and track applications, not for street use
  • Washable and reusable lifetime air filter
  • Low restriction
This 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 and come with a one year limited warranty. This product is for closed course competition use only.

More Info on K&N High Flow Air Filters for Sport Bikes & Street Motorcycles

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.23 oz (7 ml)
Height1 in (25 mm)
Outside Length7.281 in (185 mm)
Outside Width6.875 in (175 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.8 lb (0.3 kg)

Customer Feedback

Love these oil filters, I use them all of the time on my Ducati Monster and my Yamaha R6. The 17mm screw at the end makes it super easy to take off (when it doesn't strip, that is...) and I've never had any leaks or failures over the dozens that I've used.

Chancelor Vas
North Carolina
This air filter made my Ducati run and feel much more smoother on lower end rpm throttle response and on higher end gives it a better sound and actually makes throttle feel real smooth, like I'm not even pulling it. Very much worth the upgrade.

Joshua Williams
Webster, Texas
This oil filter is the best choice and easiest to install/remove for my 2007 Ducati sport 1000s. I only trust this brand for all my 3 bikes. Thanks for such a great product.

Jason Wu
Austin, Texas