Benefits

  • Dyno proven up to 23.75 horsepower gain over the original system


  • 30 to 130 RPM increase on static run-up


  • 4 to 6 second reduction in takeoff roll


  • 50 to 250 feet per minute (fpm) increase in climb rate


  • 1.2 to 2.2 gallon per hour (gph) reduction in fuel burn


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


  • Exhaust Gas Temperature (EGT) extremes reduced between cylinders


  • Smoother running engine


  • Fuel savings at current speeds


  • Service ceiling increase


  • 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.)


  • New & Improved design for Cabin heat and Carb heat exchangers; significantly more durable than the stock exchangers.


  • No welds in cabin heat area practically eliminating the possibility of Carbon Monoxide poisoning


  • Up to an 1.5 decibel reduction in cabin noise when compared to the stock exhaust system


  • Easy installation in only 5-7 hours; requires modification to cowling - Template provided with kit.