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Piper PA20/22 Aircraft Exhaust Power Flow Systems
Piper Power Flow Aircraft Exhaust
Piper Power Flow Aircraft Exhaust


Please email [email protected] for pricing on Power Flow products. Prices fluctuate too frequently to remain current. Include registration number and engine make and model.

Bolt-On Horsepower. Complete replacement of your exhaust system. FAA approved by STC and for all PA-20/22 150/160/180 HP

Visit Blue Skies Aviation, a PowerFlow Systems Risk Free Guarantee Installation Center.

Product Code: PFS-PIPER-PA20-22
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Features Information
  • Up to 23.75 horsepower gain over the original system

  • 30 to 130 RPM increase

  • 4 to 6 second reduction in takeoff roll

  • 30% to 50% increase in rate of climb

  • 1.2 to 2.2 gallon per hour (gph) reduction in fuel burn at the same speed (RPM)

  • Cylinder Head Temperature (CHT) extremes reduced between cylinders and overall temperatures reduced

  • Exhaust Gas Temperature (EGT) extremes reduced between cylinders

  • Smoother running engine

  • Fully FAA STC'd tuned exhaust system manufactured under an FAA/PMA

  • Kit includes a complete 321 Stainless Steel Exhaust System, i.e., 4 headers, cabin heat shroud, carburetor heat, extractor system, muffler, support rod, STC, instructions, including all necessary hardware for installation (nuts, No-blo gaskets, etc.)

  • All new & improved 2nd generation design for Cabin heat and Carb heat exchangers; significantly more durable than the stock exchangers; improved airflow over our original cabin heat version.

  • Minimum welds in cabin heat area practically eliminating the possibility of Carbon Monoxide poisoning

  • Now includes integral ball joint for enhanced longevity

  • Easy installation in only 5-7 hours

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