- Aluminum CNC machined Stage 3 High Performance Air Box Kit with welded aluminum runners and acetal CNC machined MT velocity stacks designed to replace the stock airbox & allow unrestricted air flow for maximum power and torque increase.
- Custom DNA® High Performance Air Filter, 4 layers configuration, easy to clean or replace.
- The kit is designed to be plug n play. Allowing easy access to the throttle bodies.
- Grey powder coated aluminum alloy, with Stainless steel hardware designed to last.
- The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA® Cotton for maximum engine protection, even in the harshest conditions.
- The flow of the DNA Stage 3 Air Box Kit is +106.19% over the OEM air box:
Your favorite power booster solutions!
The DNA Stage 2 Kit, can be either a DNA filter or a DNA cover that is designed to replace a part of the air box, seriously increasing air flow to the engine. With the proper fuel recalibration the results are always very impressive.
The DNA Stage 3 Kit, consists of a complete air box and filter, designed to replace the existing OEM air box, improve air circulation around the filter and air flow to the engine. Power increase up to 12 HP is common with the S3! The S3 includes all the necessary hardware and installation information.
See the complete DNA Stage 2 & 3 range here.
DNA® winner of the prestigious international product design award “Reddot Product Design Award 2017”! DNA Filters proves to be a worldwide pioneer once again. The International recognition throughthe Red Dot Product Design Award as well as the top quality of its products and the persistence toperfection make its loyal followers proud.
Marios Nikolaidis, Motorsport Engineer of R&D/Production Manager of Greek DNA Filters, designed a range of innovative air filters that combine the unique DNA filtering technology with special synthetic “leather skin” in a variation of colours.
Customizing and modifying bikes has been the new trend over the past couple of years, creating Cafe-racers, Trackers, Bobbers and Cruisers. DNA and Marios Nikolaidis latched onto the new trend and launched a new series of innovative air filters under the “Leather Top” sub-brand. With the new award-winning DNA Leather Top Filtersseries, the air filter is now perfectly suited to the Custom Motorcycles’ exterior,providing a unique added value to the customized bikes, ready to satisfy even themost demanding rider.
The synthetic Leather texture is applied to the famous DNA Universal filters using a state-of-the-art“in mold fusion” technology. The range consists of “hexagon” “oval” and “U” shapes in brown, beige, green .yellow, blue, grey, orange and red colours! The leather top has a 3D convex shape engraved with the “D” of DNA. An incredible palette of colours and shapes was created which in combination with the top performance eco-friendly materials overwhelmed the Red Dot committee and made the leather-top filter the next best thing in customizing.
The Red Dot Product Design Award ceremony 2017 will take place on the 3rd of July 2017 in Essen, Germany at the Design Zentrum Nordrhein Westfalen. The award-winning Leather Top DNA filterswill be featured in the prestigious Red Dot Design Year Book 2017-2018 as well as in display atthe“Red Dot Design Museums” of Germany and Singapore!

- Mass of the air,
- Flow of the air,
- Temperature of the air,
- Absolute air pressure,
- Differential air pressure,
- Speed of the air at various points (Pitot tubes),
- Absolute humidity of the air.
The complete procedure is automated and computer controlled, eliminating human errors.













