DNA AIR BOX KIT KAWASAKI NINJA ZX 250R 2008-12

We proudly announce the official release of the DNA Air Box Kit AK-K2S12-S3 for the KAWASAKI NINJA 250 EFI 2008 on

• 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 from the rear tyre.
• additionally, the "dirt shield" can accept the air temperature sensor of the ECU.
• DNA male crank case vent filter and the necessary hardware to install it.

The horsepower increase with this DNA S3 Kit is an astonishing +5-6 hp at the rear wheel.

Important note: Fuel injection recalibration is absolutely essential!

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

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 and It utilizes a high quality, next generation, multi-layer cotton gauze, oil impregnated air filter that NEVER needs replacing. As a result the customer receives the best high performance air filter money can buy! 

Design & Manufacture
The filter media is made of 4 layers of high quality surgical cotton gauze sandwiched between two layers of epoxy coated marine grade aluminum wire mesh pleated by state of the art electronically controlled machines to assure a very high quality of filtration media. The result of the special design and the hi-tech manufacturing process is a filtration media that has very high flow rates, low restriction, superior dust holding capability and smoothens out the air flow stream.

Special Oil
Oil that is used to impregnate the cotton is a very special grade developed by the DNA R&D department after intense testing and produced by one of the world's best oil companies. This special oil is a very critical part of the filter and has the capability to produce a static charge to the cotton media and attract the entire dust particles that flow towards the filter, even the very fine ones.

The Long Life
DNA air filter will last the life of the vehicle. High quality materials, hi-tech manufacturing process, designs that meet or surpass OEM levels and very strict quality control, is the secret behind the DNA Air Filters and the factor that allows us to give a Lifetime Warranty!

Taking Care of the Filter
The DNA Air Filter will serve you for many years and needs very little care using the optional  DNA Service kit.
When the filter is dirty or approximately after every 3000 miles, simply follow the cleaning instructions that you can find in the service kit, allow the filter to dry, re-oil and you are ready to use your filter again, like new!