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K&N Replacement Air Filter for 97-02 Buell S3/S3T Thunderbolt


  • High Air Flow with Excellent Filtration
  • Increases Horsepower and Acceleration
  • Will Not Void Vehicle Warranty
  • Million Mile Limited Warranty
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Pricing: $63.99


K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make 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. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

Application List

1997-2002 Buell M2 Cyclone

1996-2002 Buell S1 Lightning

1998-2002 Buell S1 White Lightning

1998-2002 Buell S2 Thunderbolt

1999-2002 Buell S2T Thunderbolt

1997-2002 Buell S3 Thunderbolt

1997-2002 Buell S3T Thunderbolt

1999-2002 Buell X1 Lightning

2001 Buell M2 Cyclone Low


Height: 3.5 in (89 mm)

Outside Length: 5 in (127 mm)

Outside Width: 3.5 in (89 mm)


  • BU-1297
  • BU-1297
  • K&N
  • New

Shipping Information

  • Item Requires Shipping
  • 0.6 lbs.
  • W6.6000” x H3.5000” x L6.3000”

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