Baron Exhaust

Introducing Our New High Performance Exhaust!

We are proud to introduce our new High Performance Exhaust. We have worked hard to develop a system that increases the power and efficiency of your engine, while keeping the installation simple.

Review our exhaust benefits and realize the advantages for your aircraft. High Performance Exhaust by D'Shannon

High Performance Exhaust by D'Shannon

Improved Power Output

D'Shannon Aviation's High Performance Exhaust System is tailored to fit your baron and gives you:

  • Increased power with each stroke.
  • Reduced exhaust back pressure for more efficiency.
  • A cooler, denser fuel/air charge.

D'Shannon's High Performance Exhaust System is fully STC'd and PMA'd.

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Landing 2

Cooler Operating Temperatures.

Our exhaust offers improved crankcase evacuation and ring seating, providing cooler operating temperatures. Cooler Engine = Increased Performance

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Landing 3

New Design

Automobile designers and hot-rodders have known for decades that tuned exhaust creates a more powerful, more efficient engine. But factory aircraft exhaust systems have not had the advantage of tuning. D'Shannon can fix that on your baron's engine. A tuned exhaust reduces the pressure at the exhaust port just before the exhaust valve closes, to a level below the pressure in the intake manifold. This reduction must be precisely timed to happen during the overlap, the brief period when both the exhaust and intake valves are open. If tuned properly, each exhaust pulse creates a wave that pulls the next exhaust pulse along. Thus, the spent exhaust gas is not only pushed out by the piston, it is pulled out as well. This means a fresh fuel/air mixture is drawn into the cylinder while exhaust gases are simultaneously removed. The denser charge of fresh, cool mixture, free of residual exhaust, results in greater power output.

True High Flow Exhaust System for the Baron

Tuning an aircraft engine’s exhaust is easier than tuning a car or off-road engine because an airplane's engine normally operates over a narrow RPM range. Airplane exhausts aren't generally tuned, however, because space is limited under the cowl. In most cases, a tuned exhaust header requires longer runs with engineered bend radii to properly perform. D'Shannon's engineers have solved the problem and provide a custom-fit, fully tuned exhaust for Beech barons. D’Shannon Aviation's High Performance Exhaust: More power and efficiency for your baron!

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Extra Perks

High Performance Exhaust by D'Shannon.

Get yours today!