The DNA Flow and Dyno Tests. We test every single filter. Satisfaction guarantied.
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:
The complete procedure is automated and computer controlled, eliminating human errors.
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.

What Makes
DNA
filters the best
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