High Flow Replacement Air Filter

High Flow Replacement Air Filter
  • TB-9004
Performance air filter by K&N.

Availability: In stock

Usually ships in 3-5 Business Days From California Warehouse


K&N's replacement air filtersare designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. K&N stock replacement air filters for street vehicles are covered by their famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.


  • Product Style: Panel Air Filter
  • Height: 1.375 in (35 mm)
  • Outside Length: 9.375 in (238 mm)
  • Outside Width: 5.563 in (141 mm)
  • Filter Material: Cotton Gauze Filter
  • Re-Oiling Amount: 0.8 oz (24 ml)
  • Weight: 1.2 lb (0.5 kg)
  • Product Box Length: 7.72 in (196 mm)
  • Product Box Width: 1.75 in (44 mm)
  • Product Box Height: 13.56 in (345 mm)
This part fits the following models
Triumph Bonneville T100 EFI - 2009-2016
Triumph Bonneville T100 Carb - 2002-2008
Triumph Bonneville Mag - 2009-2015
Triumph Scrambler 900 EFI - 2009-2016
Triumph Scrambler Carb - 2006-2008
Triumph Thruxton 900 EFI - 2009-2016
Triumph Thruxton 900 Carb - 2004-2008
*Refer to Description in event of VIN specific fitment

Customer Reviews 1 item(s)

Excellent value. Great performance increase.
I was thoroughly disappointed with the engine performance of my 2009 America when I first got it. So I looked into exhausts, tune kits, and finally filters. I had K&N on my other bikes but mostly just for convenience so I put one my America before investing $500+ on pipes. What a difference! It gave me the performance boost I wanted and improved the engine sound to boot for just ~$50. Never did the pipes or the tune since I am happy with the bike with the K&N.
Review by Bikerobert50 / (Posted on 10/16/2016)

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Q & a

Product Questions

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Will this part fit a 2016 Thruxton R?
Unfortunately it will not but please be sure to keep checking back as we are frequently bringing in new products (especially for the liquid-cooled twins); if you haven't signing up for our newsletter will give you the latest releases and promos.
Customer Support answered on September 6, 2016