PiperPA-44Seminole exhaust risers are constructed of heat-resistant 321 stainless steel to provide maximum reliability, corrosion resistance and service life. Each part is covered by the industry’s strongest warranty starting from the day of installation: 12 months, unlimited hours.
The risers are eligible for installation on 1979 to Present PiperPA-44 Seminole models powered by two Lycoming 180 horsepower O-360 engines.