Tuned Exhaust Kit: AA5-B, AG5-B (O-360) Benefits
  • 30-150 RPM gain during takeoff, climb, and cruise flight

  • 3 to 6 second reduction in take-off roll

  • 125-300 feet per minute (fpm) increase in rate of climb

  • Top speed increase of 4 to 7 miles per hour (mph)

  • 1.0 to 1.8 gallon per hour (gph) reduction in fuel burn at the same speeds as before

  • 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.)

  • Improved design and performance of Cabin heat and Carburetor heat exchangers