Benefits

Top speed capability improved by as much as 7 knots at 2,500 feet

Improved rate of climb - up to 15% improvement

Fuel savings at the same speeds - up to 1.2 GPH less

Improved engine efficiency

Cooler oil temperatures during climb - save fuel

Cooler cylinder head temperatures (CHT) in cruise at same speeds

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, STC, instructions, and all necessary hardware for installation (nuts, No-blo gaskets, etc.)

New & improved design for Cabin heat exchanger

Installs in approximately 5 hours or less. Requires cowl patch (time will vary depending on patch option)