Piper PA20/22 Aircraft Exhaust Power Flow Systems

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 exhaust system — FAA STC approved for all PA-20/22 (150–180 HP)

Upgrade your Piper with a fully tuned, high-performance exhaust system that delivers:

• Up to 23.75 HP gain
• 30–130 RPM increase
• 4–6 second shorter takeoff roll
• 30–50% improvement in rate of climb
• 1.2–2.2 GPH fuel savings at same RPM
• Lower, balanced CHT and EGT extremes
• Smoother running engine

Features:

• Complete 321 stainless steel system: 4 headers, cabin heat shroud, carb heat, extractor system, muffler, support rod, hardware, and instructions
• All-new 2nd generation cabin and carb heat exchangers — more durable with improved airflow
• Minimal welds in cabin heat section for enhanced safety
• Integral ball joint for extended longevity
• Easy installation in 5–7 hours

This FAA STC’d system delivers faster climb, higher cruise, lower fuel burn, and improved safety — all while reducing maintenance and wear on your aircraft.

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