P-BM13E23-01_SET

BMW R 1300 GS (23-26) DNA Air Filters Set P-BM13E23-01_SET

Features

Filter Use

Road, Off Road & Race

Filter Design

DNA’s advanced FCd (Full Contour design)

OEM Cross Reference

13725A72844

Filtering Efficiency

98%-99%

Increase in Air Flow

29.40% (per filter)

DNA Air Filter Air Flow

124.30 CFM (per filter)

OEM Air Filter Air Flow

96.10 CFM (per filter)

DNA replacement air filters are designed to increase hp and acceleration while providing excellent filtration. 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.They offer bigger air-flow, with almost 99% filtering efficiency.

Description

This filter features DNA's advanced FCd* (Full Contour design)
To install this new DNA Air filter follow the installation instructions included in the workshop manual
The filtering efficiency** is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton
A perfect airtight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal, which is precisely cut and factory installed (glued)
DNA Filters are supplied pre-oiled from our factory.The correct amount of DNA oil is appliedοn each filter individually
The flow of this new DNA filter is +29.40% (per filter) more than the stock filter!
DNA air filter flow: 124.30 CFM (per filter) (Cubic feet per minute) @1,5”H2O corrected @ 25degrees Celsius
OEM stock filter’s flow: 96.10 CFM (per filter) (Cubic feet per minute) @1,5”H2O corrected @ 25degrees Celsius
This DNA filter is designed as a High Flow Air filter for: Road, Off Road & Race use

*FCd (Full Contour design) is the innovative design by DNA®, that allows the filtering material to follow precisely the contour of the air box and uses the complete air box surface as “active filtering area“ eliminating “dead spots” that cause turbulence, increasing air flow and filtering efficiency.

**Filtering efficiency is the amount of “dirt” the filter can maintain (stop) and protect the engine efficiently. For example the DNA® Filter for every 100 grams of dirt that it will receive, it will hold 98-99 grams, this applies even to fine dirt as small as 5 microns.

Air Flow Data

Power by quality you can trust!

The DNA High Perfomance Air Filter+29.40% (per filter) increase in air flow & 98%-99% filtering efficiency

96.10 CFM (per filter)

Stock Air Filter

124.30 CFM (per filter)

Downloads & Media

The DNA High Performance Air Filter in action

The DNA High Performance Air Filter anatomy

The DNA High Performance Air Filter manufacturing process

Power by quality you can trust!

We, at 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, are some of the factors that allow us to offer a Lifetime Warranty!

The Anatomy

This is what Power is made of!

A DNA High Performance Filter is a high quality, next generation multilayer cotton gauze, flameproof, oil impregnated air filter.

This very special cotton is designed by DNA's R&D engineers for High Performance filtering purposes. The basic media is a non woven surgical cotton gauze with a modified TEX & THREAD, with extremely high strength of break. This unique cotton media, actually is a “hairy hybrid” featuring extremely high air flow rates and excellent filtering efficiency that exceeds 98%.

The DNA Air Flow Tests

For the air flow tests, we use the most advanced flow bench available today. The ROTRONICS FlowScan, is a totally computerized flow bench that measures:

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 (Pit ot tubes)
Absolute humidity of the air

The complete procedure is automated and computer controlled, eliminating human errors.

The DNA Dyno Tests

For the Dyno Tests, we use the industry standard Dynojet chassis dyno equipped with eddy current load control, Dynojet 250LC. Our dyno cell is equipped with a variable flow air cooling system, designed to precisely simulate real world conditions.