Cessna 177 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.

Turn your Cessna 177 Cardinal into a faster, higher-flying aircraft with the Power Flow Tuned Exhaust System. Using technology proven in race cars and motorcycles, this system efficiently clears each cylinder of spent gases, giving your engine more power and better fuel efficiency.

Performance Gains You Can Feel

• +4–7 mph / ~7 knots top speed increase
• 125–300 fpm climb rate improvement
• 4–6 seconds shorter takeoff roll
• 1.2–2.2 gph fuel savings at the same cruise speed
• Dyno-proven up to 23.75 HP gain
• Cooler, more consistent CHT & EGT
• Smoother engine operation

Adjust your flying style to suit your needs: push the throttle for extra speed or throttle back for fuel savings without sacrificing performance.

Complete, FAA STC-Certified System

• Built from 321 stainless steel with minimal welds in the cabin heat section for improved safety
• Includes 4 headers, cabin heat shroud, carb heat, extractor system, muffler, support rod, all necessary hardware, STC documentation, and step-by-step instructions
• New 2nd-generation cabin and carb heat exchangers with improved durability and airflow
• Integral ball joint for enhanced longevity
• Virtually eliminates CO risk thanks to minimal welds in the cabin heat area

Easy Installation

• Average installation: 4–7 hours
• No modification to the stock aircraft required

Upgrade your Cessna 177 Cardinal with a Power Flow Tuned Exhaust System and experience higher airspeed, faster climbs, reduced fuel burn, and a smoother-running engine—all FAA STC-certified and ready to bolt on.

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