Piper PA28-140/150/160/180 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 — Power Flow Tuned Exhaust for PA28 Cherokee

Complete replacement exhaust system — FAA STC approved for all PA28 150/160/180 HP models

Give your Cherokee a boost of up to 23.75 HP with:

• 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 the same RPM
• Lower, balanced CHT and EGT extremes
• Smoother running engine
• Improved cabin comfort — no more hot firewall muffler

Features:

• Complete 321 stainless steel system: 4 headers, cabin and carb heat shroud, extractor, muffler, support rod, STC, and all hardware
• New 2nd generation cabin and carb heat exchangers — more durable, improved airflow
• Minimal welds in cabin heat section for enhanced safety
• Integral ball joint for extended longevity
• Easy installation in 5–7 hours
• Choice of polished or ceramic coated tailpipe — ceramic hides heat discoloration permanently
• Optional Challenger Air Filter improves intake airflow, boosts manifold pressure, and adds 1–2 knots airspeed

The Power Flow Tuned Exhaust is more than a replacement — it’s a complete performance upgrade. Fly higher, faster, and more efficiently with a system built for safety, durability, and ease of installation. 60-Day Money Back Guarantee.

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