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Replacement Filters > Race Specific Air Filter

 List Price: $107.32
Your Price: $83.99

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SU-1009R
 
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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
  • Designed to increase horsepower and acceleration
  • Designed for racing and track applications, not for street use
  • Washable and reusable lifetime air filter
  • Low restriction
Available Information
SU-1009R Cross Reference
Installation Instruction Sheet - Limited Warranty
Installation Instruction Sheet
SU-1009R Vehicle Applications
News Story - K&N Develops Race Specific Air Filter For The Completely New 2009-2012 Suzuki GSX-R1000 Sportbike


Part SU-1009R Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Unique
Filter Material: Cotton Gauze
Flanges: None
Height: 3.375 in (86 mm)
Package Contents: 1 Air Filter, 1 K&N 1/2oz Filter Oil
Package Quantity: 1
Length: 11.063 in (281 mm)
Width: 5.688 in (144 mm)
Weight: 1.2 lb (0.6 kg)
Product Box Length: 14.38 in (365 mm)
Product Box Width: 6.38 in (162 mm)
Product Box Height: 4.75 in (121 mm)



Customer Feedback      Be the first to review part SU-1009R

I purchased and installed the KN Race Specific air filter on my 2011 GSXR 1000 race bike.  The race specific filter is less restrictive than a normal filter and the design allows for higher air flow, especially at lower RPM.  The filter provided a noticeable increase in low to mid RPM performance on the 2011 GSXR 1000.  I noticed the bike had more pull off the bottom, exiting corners – which is crucial for racing.  My bikes are equipped with air fuel tuners, which have a “self mapping” component.  The tuner added a marginal increase in fuel in the 3000 – 5000 rpm range, likely the result of the additional air flow.  Higher RPM performance is unchanged – as the air ducts pressurize the airbox, so air intake isn’t a problem.  This filter will increase your performance and reduce your laptimes by smoother acceleration and more power at lower RPMs, crucial for corner exit.
Scarrott Racing, Northern California
I use K&N air and oil filters on all my personal vehicles, currently being: Suzuki GSXR 1000, Cagiva Raptor 1000, Jeep Cherokee and Nissan Stagea. To keep them running in top order I won't go past K&N!!
Joel, New Zealand
I wish I had replaced the air filters MUCH SOONER... I own two Suzuki SX4 hatchbacks 2013's. Both cars got the same MPG. At best I was hoping for 2 possibly 2.5 MPG increase. The first tank after replacing the filters according to the on board computer I went from 25.5 to 33.8 MPG I was more than pleased. However after filling up with 7.5 gallons of gas, I had gone 279 miles. That works out to around 37 MPG!!! Nothing else has been changed. In the past when getting close to 250 MAX miles on a tank I would be looking for gas. Both cars have the same type of improvement in MPG. The acceleration is much better in both vehicles as well> There is a response now when pressing on the gas pedal. Money well spent and ROI is a no brainier as I'm already showing a major savings on gas.
Nick Darchik, Milford New Hampshire