Kawasaki Ninja 250 R (08-13) DNA High Performance Air Box Kit Stage 3


Make: Kawasaki

CC: 250

DNA Increased Air Flow: 375%

DNA Filtering Efficiency: 98-99%


Product Information

This is a complete kit that consists of a specially designed Square conical DNA Air Filter that features:

  • tuned length velocity stacks,
  • large filtering area,
  • "dirt shield" that will protect the filter from debris or other foreign particles that will fly from the rear tire towards the filter.
  • Additionally, the "dirt shield" can accept the air temperature sensor of the ECU.

A DNA male crank case vent filter and the necessary hardware to install it.

  • The horsepower increase with this DNA S3 Kit is: 5-6 hp on the rear wheel.

Important note: Fuel injection recalibration is absolutely necessary!

  • Detailed installation "photo info" is supplied by DNA.
  • The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton.
  • The flow of this New DNA Air Box Kit is extremely high, 375.00% more than the Kawasaki stock air box!

DNA air box flow: 98.10 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius

DNA air box flow: 26.00 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius

  • This DNA Air Box Kit is designed as a High flow Air filter for: 'Road, Race & track use'.
  • This Stage 3 application is developed for race & track use and in some countries it may not be legal to use it on the road.
  • This kit is only compatible with injection Ninja 250 models , NOT carburated.