4. More bolt-on performance - up to 50% more airflow - Challenger Kit 172 Benefits
    Power Flow's Testing

    The Challenger Aviation air filter is a great complimentary product to the Power Flow tuned exhaust. We conducted our own tests to justify claims on this product and our results were as follows:
  • Definite boost in MAP
  • Speed increase of 1-2 knots
  • More power generated on take-off
  • Engine was able to "breathe" better

    Challenger Aviation Advertised Benefits:

  • Increased horsepower
  • Increase in RPM or Manifold Pressure
  • Reported fuel savings of .3 to .5 gallons per hour
  • Uses K&N re-cleanable air filter media
  • Up to 50% more air flow with the same dirt holding capability
  • NO AD's
  • Installs into factory location
  • Up to 25 recharges or 2500 hrs