DNA® proudly introduce a filter that can last the life of the vehicle. Strict quality control for construction & materials, chosen only by their highest quality. High performance, starts from using the best materials available that meet the high DNA® standards. High tensile strength, high temperature and UV radiation resistance properties, is a must for our materials. DNA® increased air flow means increased engine power & torque: up to +12 hp increase (common for some applications), resulting in crisp throttle response and better control. Translate this as increased dynamic safety that you will discover from the very first moment you will use our products. Search no more for the best combination of power & protection! DNA® High Performance Air Filters, “trap” all the dust particles that flow towards the filter, even the very fine ones (down to 5 microns), guarantying that the only thing that passes the filter is just clean & fresh air!

for the KAWASAKI NINJA 250 EFI 2008'-2013'

• 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 efficiency1 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

Kawasaki stock air box: 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'.