Power Flow Systems offers an FAA-approved tuned exhaust system for the 200 HP Mooney (models E, F, and J). The second generation system features several improvements that allow for easier installation, increased clearance to the alternate air door and oil cooler, improved cabin heat, and a more effective muffler. The Power Flow exhaust provides performance gains of up to 7 knots in cruise speed and provides a fuel savings of up to 1.5 gph at current speeds. The system will also increase the rate of climb and service ceiling while reducing cylinder and oil temperatures. The design of this exhaust system reduces installation time for E and F models to as little as 3 hours. Power Flow products come with a 60-day money back guarantee and an available 2-year/500-hour warranty. For more information visit www.powerflowsystems.com or call (386) 253-8833.